Changelog

Professional online color blindness simulator for experiencing how images appear to people with various types of color vision deficiencies. Simulate protanopia, deuteranopia, tritanopia, and other color blindness types to improve accessibility and inclusive design. All processing happens locally in your browser - no files uploaded to servers.

• Multiple Color Blindness Types Simulation
• Protanopia (Red-Blind) Simulation
• Deuteranopia (Green-Blind) Simulation
• Tritanopia (Blue-Blind) Simulation
• Protanomaly (Red-Weak) Simulation
• Deuteranomaly (Green-Weak) Simulation
• Tritanomaly (Blue-Weak) Simulation
• Achromatopsia (Complete Color Blindness) Simulation
• Real-time Image Preview
• Before/After Comparison
• Drag & Drop Upload
• Multiple Image Format Support
• Local Browser Processing
• Privacy Protection
• Download Simulated Images
• Accessibility Awareness Tool
• Responsive Design
• WCAG Compliant UI

Professional online business card design tool for creating custom, print-ready business cards. Design beautiful cards with customizable templates, logos, text, colors, and layouts. Perfect for entrepreneurs, professionals, and businesses. All processing happens locally in your browser - no files uploaded to servers.

• Custom Business Card Design
• Multiple Template Options
• Logo & Image Upload
• Text Customization
• Font Selection
• Color Theme Selection
• Layout Customization
• Real-time Preview
• Print-Ready PDF Export
• High-resolution output
• Drag & Drop Interface
• Local Browser Processing
• Privacy Protection
• No Installation Required

Professional visual cron expression generator and parser for creating and understanding cron job schedules. Generate precise cron expressions with an intuitive interface, view next execution times, and get detailed explanations of what your schedule means. Perfect for developers, system administrators, and anyone scheduling automated tasks.

• Visual Cron Expression Builder
• Cron Expression Parser
• Next Execution Time Preview
• Detailed Schedule Explanation
• Multiple Format Support
• Expression Validation
• Quick Preset Templates
• Copy to Clipboard
• Common Examples Library
• Human-readable Descriptions
• Real-time Preview Updates
• Browser-based Processing
• No Installation Required

Professional HTTP header analysis tool for inspecting and viewing HTTP request and response headers. Analyze security headers, debug web requests, and optimize your website's HTTP configuration with detailed header information and recommendations.

• HTTP Header Analysis
• Request Header Inspection
• Response Header Analysis
• Security Header Detection
• Header Value Decoding
• Real-time Header Parsing
• Custom Header Support
• Multiple URL Testing
• Header Comparison
• Export Results
• History Management
• Browser-based Processing
• Privacy Protection
• Detailed Documentation
• WCAG Compliant UI

Professional online image EXIF metadata viewer and analyzer. Extract and view comprehensive EXIF information from your photos including camera settings, GPS location, date/time, lens data, and more. All processing happens locally in your browser - no files uploaded to servers.

• Complete EXIF Metadata Extraction
• Camera Settings Display (ISO, Aperture, Shutter Speed)
• GPS Location Information
• Date & Time Information
• Lens & Equipment Details
• Image Properties Analysis
• Thumbnail Preview
• Multiple Image Format Support (JPEG, PNG, WebP, TIFF)
• Drag & Drop Upload
• Batch Image Processing
• Export Metadata (JSON, CSV)
• Map Location Preview
• Local Browser Processing
• Privacy Protection
• Responsive Design
• WCAG Compliant UI

Professional online Cookie Policy Generator for creating comprehensive, legally compliant cookie statements for your website. Generate detailed cookie declarations with cookie categories, consent mechanisms, and compliance guidelines. Perfect for GDPR, ePrivacy Directive, and other privacy regulation compliance. All processing happens locally in your browser - no files uploaded to servers.

• Comprehensive Cookie Policy Generation
• GDPR Compliance Support
• ePrivacy Directive Compliance
• Cookie Categories Classification
• Consent Mechanism Templates
• Custom Policy Customization
• Multiple Export Formats (HTML, PDF, TXT)
• Real-time Preview
• Privacy Regulation Guidelines
• Cookie Audit Tools
• Consent Banner Templates
• Multi-language Support
• Local Browser Processing
• Privacy Protection
• No Installation Required

Professional online Privacy Policy Generator for creating comprehensive, legally compliant privacy statements for your website or app. Generate detailed privacy policies with data collection practices, user rights, cookie usage, and compliance guidelines. Perfect for GDPR, CCPA, COPPA, and other privacy regulation compliance. All processing happens locally in your browser - no files uploaded to servers.

• Comprehensive Privacy Policy Generation
• GDPR Compliance Support
• CCPA Compliance Support
• COPPA Compliance Support
• Data Collection Practices Disclosure
• User Rights & Privacy Controls
• Cookie & Tracking Technology Disclosure
• Third-Party Service Disclosure
• Data Security Measures Description
• Contact Information Integration
• Multiple Export Formats (HTML, PDF, TXT)
• Real-time Preview
• Local Browser Processing
• Privacy Protection
• No Installation Required

Professional online audio frequency generator tool for generating precise sound frequencies from 20Hz to 20kHz. Select from multiple waveform types including sine, square, triangle, and sawtooth waves. Perfect for audio testing, hearing tests, tinnitus relief, and educational purposes.

• Frequency Range 20Hz-20kHz
• Multiple Waveform Types
• Sine Wave Generator
• Square Wave Generator
• Triangle Wave Generator
• Sawtooth Wave Generator
• Precise Frequency Control
• Volume Adjustment
• Real-time Frequency Display
• Preset Frequency Options
• Standard Tone 440Hz
• Waveform Visualization
• Instant Play/Stop
• Browser-based Processing
• No Installation Required

Track Minecraft player name changes and view complete username history. Query by username or UUID to see all previous names with change timestamps. Perfect for identifying returning players and community management.

• Name History Tracking
• UUID Query Support
• Username Query Support
• Change Timestamp Display
• Multiple Results Mode
• Name Count Display
• Timeline View
• Player Identification

Quick Minecraft player information lookup tool. Get player UUID, current username, and skin URL instantly. Essential for player verification, skin previews, and building player-related services.

• UUID Lookup
• Username Query
• Skin URL Display
• Player Verification
• Skin Preview
• Real-time Query
• Accurate Results
• Fast Response

Real-time Minecraft Java Edition server status checker. Get server online status, player count, version, MOTD, and server icon before joining. Perfect for finding active servers and checking server health.

• Server Status Check
• Player Count Display
• Version Information
• MOTD Display
• Server Icon Preview
• Real-time Query
• Multi-server Support
• IP & Domain Support

Professional online PDF watermark addition tool for batch adding text or image watermarks to PDF documents. Customize watermark position, opacity, size, rotation, and tiling with page range selection. Perfect for protecting copyright, branding documents, and bulk PDF watermark processing. All processing happens locally in your browser - no files uploaded to servers.

• Batch PDF Watermarking
• Text Watermark Support
• Image/Logo Watermark Support
• Customizable Position & Alignment
• Opacity & Transparency Control
• Watermark Size Adjustment
• Rotation Angle Control
• Font & Color Customization
• Page Range Selection
• Tiled Watermark Mode
• Real-time Preview
• Drag-and-Drop Upload
• Local Browser Processing
• No File Size Limits
• Privacy Protection
• Download Watermarked PDFs
• Progress Tracking

Professional online watermark addition tool for batch adding text or image watermarks to photos. Customize watermark position, opacity, size, and rotation with real-time preview. Perfect for protecting copyright, branding images, and bulk watermark processing. All processing happens locally in your browser - no files uploaded to servers.

• Batch Image Watermarking
• Text Watermark Support
• Image/Logo Watermark Support
• Customizable Position & Alignment
• Opacity & Transparency Control
• Watermark Size Adjustment
• Rotation Angle Control
• Font & Color Customization
• Real-time Preview
• Drag-and-Drop Upload
• Local Browser Processing
• No File Size Limits
• Privacy Protection
• Download Watermarked Images
• Progress Tracking

Professional network latency testing tool for measuring connection quality to remote hosts. Execute ICMP ping operations from our servers to your target domains or IP addresses, returning min/max/average latency and packet loss statistics. Essential for network diagnostics, server monitoring, and connectivity troubleshooting.

• ICMP Ping Testing
• Latency Statistics
• Packet Loss Detection
• Domain & IP Support
• Real-time Results
• Network Diagnostics
• Server Monitoring
• Connectivity Testing
• Location Information
• Response Time Analysis

Real-time express delivery tracking tool that automatically identifies courier companies and provides complete logistics trajectory information. Supports tracking for SF Express, JD, YTO, ZTO, Yunda, STO, J-T, EMS, Deppon and other major express companies.

• Auto Carrier Detection
• Real-time Tracking
• Multi-Company Support
• Complete Track History
• Phone Verification Support
• Full Info Query
• SF Express Support
• JD Express Support
• YTO Express Support
• ZTO Express Support
• Yunda Express Support
• STO Express Support
• J-T Express Support
• EMS Support
• Deppon Support

Professional online invoice generator tool for creating professional invoices, receipts, and billing documents. Generate customizable invoices with company branding, line items, tax calculations, and multiple export formats. Perfect for freelancers, small businesses, and entrepreneurs. All processing happens locally in your browser - no files uploaded to servers.

• Invoice Generation
• Receipt Creation
• Customizable Templates
• Company Branding
• Line Item Management
• Tax Calculation
• Discount Support
• Multiple Currency
• PDF Export
• Print-Ready Output
• Local Browser Processing
• No File Size Limits
• Privacy Protection
• Batch Invoice Generation
• Invoice History

Professional online certificate generator tool for creating custom certificates in PDF format. Design beautiful certificates with dynamic text fields, logos, seals, and signatures. Perfect for educational institutions, corporate training, events, and award ceremonies. Generate certificates individually or in batches with customizable templates. All processing happens locally in your browser - no files uploaded to servers.

• Dynamic Certificate Generation
• PDF Certificate Export
• Custom Template Design
• Text Field Customization
• Batch Certificate Generation
• Multiple Layout Options
• Font Style Customization
• Color Theme Selection
• Border & Decoration Options
• Real-time Preview
• Drag-and-Drop Upload
• Local Browser Processing
• No File Size Limits
• Privacy Protection
• Download Certificates
• Print-Ready Output

Professional domain ICP (Internet Content Provider) filing information query tool for checking website registration details with China's Ministry of Industry and Information Technology. Verify website legitimacy, check operator information, and view filing status. Perfect for business verification, compliance checks, and website background investigation.

• Domain ICP Filing Query
• Operator Information Display
• Filing Number Verification
• Organization Type Display
• Filing Status Check
• Business License Number
• Registration Date
• Domain Ownership Verification
• Compliance Checking
• Website Background Investigation

Professional XML sitemap validation tool for checking sitemap structure, URL format, and SEO compliance. Supports XML and XML.gz formats with detailed error reporting and validation statistics. Perfect for SEO specialists and webmasters.

• XML Sitemap Validation
• URL Format Checking
• SEO Compliance Verification
• Error Detection & Reporting
• Validation Statistics
• XML.gz Format Support
• Sitemap Index Support
• Lastmod & Priority Check

Professional file format converter supporting PDF, Word, Excel, PowerPoint, and images. Convert PDF to Word, Word to PDF, PDF to Excel, PDF to PPTX and more. Fast, secure, with high-quality conversion. All files processed locally in browser - nothing uploaded to servers. Supports batch conversion up to 10 files.

• PDF to Word
• Word to PDF
• PDF to Excel
• PDF to PowerPoint
• PDF to JPG
• Image Conversion
• Document Converter
• Batch Processing
• Offline Conversion

Professional domain Whois information query tool with comprehensive domain registration details, expiration monitoring, and DNS information analysis. Perfect for domain investors, website administrators, and cybersecurity professionals.

• Domain Whois Information Query
• Registration Details Display
• Expiration Date Monitoring
• DNS Server Information
• Domain Status Analysis
• Registrar Information
• Creation & Update Dates
• Domain Availability Check
• Responsive Design

Professional online PDF merger tool for combining multiple PDF files into one. Merge, reorder, and organize PDF pages with an intuitive drag-and-drop interface. All processing happens locally in your browser - no files uploaded to servers. Perfect for combining documents, reports, and multi-section files.

• Merge Multiple PDF Files
• Drag-and-Drop File Upload
• Reorder PDF Pages
• Remove Unwanted Pages
• Real-time Preview
• Batch Processing
• Local Browser Processing
• No File Size Limits
• No Server Upload Required
• Privacy Protection
• Download Merged PDF
• Progress Tracking

Professional online PDF splitter tool for extracting specific pages from PDF documents. Split, separate, and organize PDF pages with an intuitive interface. All processing happens locally in your browser - no files uploaded to servers. Perfect for extracting chapters, forms, and specific sections from large PDF files.

• Extract Specific PDF Pages
• Drag-and-Drop File Upload
• Page Range Selection
• Individual Page Extraction
• Real-time Preview
• Batch Page Processing
• Local Browser Processing
• No File Size Limits
• No Server Upload Required
• Privacy Protection
• Download Extracted Pages
• Progress Tracking

Advanced multi-stream video aggregator for watching multiple live streams simultaneously. Supports HLS streams with customizable layouts, real-time switching, and professional monitoring features. Perfect for news monitoring, event tracking, and content analysis.

• Multi-Stream Video Playback
• Customizable Grid Layouts
• Real-time Stream Switching
• Picture-in-Picture Mode
• Stream Quality Selection
• Audio Mute/Unmute Controls
• Fullscreen Support
• Stream Status Monitoring
• Quick Layout Switching
• Responsive Design
• Low Latency Playback
• Auto-Reconnect Feature

Better user interface and experience improvements

• New timeline-style result display
• Improved dark mode support
• Better layout and scrolling
• Enhanced accessibility
• More language support
• Improved parameter reuse
• Better loading indicators
• Enhanced image viewer

Enhanced AI chat experience and functionality

• Improved chat interface
• Better message rendering
• Enhanced code highlighting
• Faster response display
• Improved conversation history
• Better error handling
• Enhanced mobile experience

Complete search experience upgrade with intelligent suggestions, search history management.

• Intelligent Search Suggestions with Real-time Matching
• Popular Searches Based on App Views
• Quick Search from History and Suggestions
• Smart Ranking by Relevance and Popularity
• Responsive Design for Desktop and Mobile

Visual modeling tool for Protocol Buffers with drag-and-drop interface. Define messages, enums, and services with real-time .proto code preview and export to multiple programming languages. Perfect for both beginners and experienced developers.

• Graphical Interface for Message Definition
• Enum and Service Creation
• Real-time .proto Code Preview
• Export to Python Code
• Export to Go Code
• Export to TypeScript Code
• Export to Java Code
• Low-code Experience for Beginners
• Drag-and-Drop Interface
• Syntax Validation
• Code Generation Templates
• Multi-language Support

Complete redesign of the M3U8 player application with compact minimalist style, live stream indicators, and enhanced playback optimization

• Compact minimalist UI design for better user experience
• Live stream indicator with animated ping effect
• Enhanced color contrast for playlist and history items
• Fixed stream switching issues for seamless playback
• Optimized input box to display current playing URL
• Improved light theme with better visual hierarchy
• Quality level indicator for multi-bitrate streams
• Better error handling and retry logic
• High contrast indicators responsive controls

Enhanced user experience for the IPTV application with improved interface and functionality

• Updated user interface for better visual experience
• Improved channel navigation and selection
• Enhanced responsive design for mobile devices
• Better connection status indicators

Fixed fullscreen mode functionality to properly maintain state across page refreshes and per-application basis

• Implemented per-application fullscreen state management
• Fixed state persistence across page refreshes
• Ensured fullscreen mode only affects individual applications
• Improved fullscreen toggle behavior

Fixed multiple bugs in the Protobuf Toolkit application including message type switching, data preservation, and code generation issues

• Fixed message type switching not updating corresponding message fields
• Fixed data loss when switching between message types
• Fixed code generation to include all message types from proto file
• Fixed example code containing fields from multiple message types

Advanced particle effect generator that transforms any image into stunning particle animations. Customize particle size, density, movement, colors, and export as video or interactive HTML. Perfect for creating visual effects, presentations, and artistic content.

• Upload Any Image Format (PNG, JPG, WebP, GIF)
• Adjustable Particle Size & Density
• Dynamic Particle Movement Controls
• Color Customization & Gradients
• Multiple Particle Shape Options
• Animation Speed & Direction Control
• Interactive Mouse Interaction
• Real-time Preview & Rendering
• Export as Video (MP4, WebM, GIF)
• Export as Interactive HTML Canvas
• Export as Image Sequence (PNG)
• Particle Physics Simulation
• Background Color/Transparency Options
• Particle Fade & Transition Effects
• High-Resolution Output Support
• Batch Processing Support

Enhanced Snapdrop file transfer application with improved link stability and user interface optimizations

• Improved link stability for better connection reliability
• Enhanced UI with more intuitive device status display
• Optimized network status monitoring and feedback
• Improved connection status indicators with better visual feedback
• Enhanced device renaming functionality
• Improved ICE server configuration interface
• Better responsive design for mobile devices
• Enhanced error handling and user notifications

Free, no-login video and image watermark removal tool supporting multiple platforms including Kuaishou, Xiaohongshu, Douyin, and Bilibili. Quickly download videos and images without watermarks with a modern, user-friendly interface.

• Multi-platform Support (Kuaishou, Xiaohongshu, Douyin, Bilibili, etc.)
• Watermark-free Video Download
• Image Download Support
• No Login Required
• Fast Processing
• Modern User Interface

Improved user experience with streamlined operation steps

• Removed video, audio and document type processing due to limited browser capabilities
• Focus on image and text processing for better performance
• Provide clearer file type guidance to users
• Enhanced file upload zone with drag-and-drop support
• Real-time format validation and error messaging
• Optimized conversion progress display
• Enhanced file preview modal with better controls

Professional online M3U8 video player with advanced playback controls, playlist management, and multi-quality streaming support. Perfect for watching HLS live streams and VOD content with smooth playback experience.

• M3U8/HLS Stream Playback
• Multi-quality Stream Switching
• Playlist Management
• Live Stream Support
• VOD Content Playback
• Playback Speed Control
• Full-Screen Mode
• Picture-in-Picture Support
• Keyboard Shortcuts
• Volume Control & Mute
• Progress Bar & Seeking
• Auto-play & Loop Options
• Subtitle Support
• Stream URL History
• Cross-platform Compatibility
• Mobile-responsive design

Image editor with customizable fonts, materials, design templates, right-click menu, and keyboard shortcuts

• Drag-and-Drop Design
• Import JSON and PSD Files
• Export PNG, SVG, and JSON Files
• Group/Ungroup Elements
• Layer Management
• Gradient Properties
• Appearance Properties/Font Properties/Stroke/Shadow
• Undo/Redo
• Custom Fonts
• Custom Template Materials
• Insert SVG and Image Materials
• Multi-element Horizontal and Vertical Alignment
• Background Properties Settings
• Arrow/Line Drawing
• Brush/Polygon Drawing
• QR Code/Barcode Generation

professional text-to-image tool that converts any text content into beautifully formatted images. Perfect for creating social media posts, quotes, announcements, and visual content with customizable fonts, colors, backgrounds, and layouts.

• rich text formatting & styling
• Custom font selection & size
• Background color & gradient options
• Background image upload support
• Text alignment & positioning
• Multiple export formats (PNG, JPG, WebP)
• Custom canvas size configuration
• Text shadow & outline effects
• Padding & margin controls
• Real-time Preview
• Template Library
• Batch text processing
• Watermark support
• High-resolution output
• Mobile-responsive design
• Browser-based Processing

Replaced gemini-3-pro-preview with gemini-3-flash-preview due to API availability issues (was being overused).

• Removed gemini-3-pro-preview support
• Added gemini-3-flash-preview support
• Better API availability and performance

Professional browser-based image editor with multi-layer support, 40+ effects & filters, advanced drawing tools, and Instagram-style filters. Create, edit, and enhance images directly in your browser with no installation required. Perfect for photo editing, graphic design, and creative projects.

• 100% Browser-Based - No Installation Required
• Multi-Layer Editing System
• 40+ Effects & Filters (Including Instagram Styles)
• Professional Drawing Tools (Brush, Pencil, Eraser)
• 20+ Shape Tools (Arrow, Bezier, Polygon, etc.)
• Text Tool with Custom Fonts
• Selection Tools (Rectangle, Magic Wand, Color Picker)
• Advanced Color Adjustments & Corrections
• Clone Stamp & Content-Aware Fill
• Multiple Export Formats (PNG, JPG, GIF, WebP)
• Animation Support & Sprite Sheets
• Keyboard Shortcuts for Fast Workflow
• Grid, Guides & Ruler System
• Full-Screen Editing Mode
• EXIF Data Preservation
• Responsive Design (Desktop & Mobile)

Comprehensive RAID configuration calculator with intelligent recommendations, visual comparisons, and cost optimization features.

• Calculate storage capacity, cost, and performance for 7 RAID levels (0/1/5/6/10/50/60)
• 5 preset templates for common scenarios (Database, Video, Backup, HPC, File Server)
• RAID rebuild time calculator with risk assessment and failure probability analysis
• Side-by-side comparison table showing specifications of all RAID levels
• Configuration comparison mode - compare up to 4 different RAID setups simultaneously
• Intelligent cost optimizer with priority-based recommendations (Cost/Capacity/Performance/Reliability)
• Visual disk array representation and real-time configuration preview

Complete redesign of the IP Batch Lookup export functionality with modal dialog, expanded format support, and improved user experience.

• Replaced dropdown menu with centered modal dialog for better visibility
• Expanded export formats from 3 to 7 options (CSV, Excel, JSON, XML, HTML, Markdown, TXT)
• Enhanced visual feedback with hover effects and smooth animations
• Improved mobile responsiveness with responsive grid layout
• Click outside to close functionality for better UX

Complete visual redesign of the Anime Scene Finder with modern gradients, animations, and enhanced user experience.

• Modern gradient backgrounds with blue-indigo-purple color scheme
• Three-layer rotating loading animation with smooth transitions
• Enhanced result cards with hover effects and ranking badges
• Redesigned upload area with animated icon container
• Improved buttons with gradient backgrounds and scale effects
• Better preview section with modern border and delete animation
• Enhanced error and warning messages with gradient styling
• Optimized responsive layout for mobile and desktop
• Added visual feedback for all interactive elements

Complete visual redesign of the Pixabay Library with modern gradients, animations, and enhanced user experience.

• Modern gradient search area with animated search icon
• Three-layer rotating loading animation with gradient progress hints
• Enhanced result cards with hover effects and smooth transitions
• Redesigned download buttons with gradient backgrounds
• Improved filter options with gradient tags and modern dropdowns
• Beautiful pagination with gradient active states and scale effects
• Enhanced back-to-top button with glow effect
• Optimized video player with gradient play button overlay
• Better empty state and loading messages

Added history tracking and export functionality to the Image Comparison tool with improved UI experience.

• Added comparison history with automatic session tracking
• Export difference results as PNG images
• Enhanced visual design with modern gradients and animations
• Improved accessibility with proper ARIA labels and keyboard navigation

Simplified Base64 tool with essential features, history tracking, and improved reliability.

• Added conversion history tracking (stores last 20 conversions)
• Export history as JSON for backup and analysis
• Removed unnecessary features for cleaner interface
• Enhanced UI with better visual hierarchy and spacing
• Fixed SSR compatibility issues for stable operation

Comprehensive optimization of the Text to Mind Map application with enhanced editing capabilities, expanded theme system, and ultra-high-definition export quality.

• Added professional text editor with undo/redo functionality
• Real-time character, word, and line counting
• Quick insert toolbar for headings, lists, checkboxes, and formatting
• Expanded theme system from 5 to 9 themes with new Violet, Ocean, Dark, and Mint options
• Added JSON, Markdown, and FreeMind export formats
• Ultra-high-definition PNG export (5x resolution) with vector-quality clarity
• Intelligent PDF export with automatic page fitting and layout optimization
• Draft auto-save system with local storage
• Fixed Canvas tainted error for perfect export quality

Complete overhaul of the IPTV video player with integrated controls, new playback features, and improved mobile experience.

• Integrated video controls with skip forward/backward buttons (10 seconds)
• Added screenshot capture and video recording capabilities
• Loop playback mode for continuous viewing
• Video filters with adjustable brightness, contrast, saturation, and blur
• Unified control bar with consistent icon alignment
• Optimized mobile interface with responsive button layout
• Smooth animations and improved visual feedback

Enhanced user interface and experience for multiple applications with modern design and improved usability.

• Temporary Email: Redesigned inbox interface with better email preview and management
• AI Image Generator: Improved prompt input area and generation controls
• AI Chat: Enhanced message layout, better code highlighting, and smoother animations
• Unified visual style with consistent spacing and modern UI components
• Improved mobile responsiveness and touch interactions

Comprehensive upgrade of the Regex Visualizer with history tracking, pattern management, and professional-grade test case system.

• Added automatic history tracking (up to 20 recent patterns)
• Pattern save and load functionality with custom names
• Real-time match statistics showing count and total characters
• Professional test case framework with description and expected results
• Test case manager with statistics, batch operations, and import/export
• 6 preset test case templates covering common regex scenarios
• JSON format import/export with pattern and flags preservation
• Custom confirmation dialog for test case deletion
• Quick clear button with visual feedback
• Color-coded test results (green for pass, red for fail)
• Enhanced visualization container with gradient backgrounds and shadows
• Improved input fields with larger size and better focus effects

Enhanced Lucky Draw tool with guaranteed winners functionality, professional statistics dashboard, weight system, and multiple draw modes.

• Hidden admin mode with guaranteed winners system for predetermined results
• Professional statistics dashboard with gold/silver/bronze medal rankings and win rate tracking
• Custom weight system allowing probability adjustment for each participant
• Three draw modes: Single Draw, Batch Draw with intervals, and Cycle Draw
• Advanced options: repeat winners control and history winner exclusion
• Preset templates: numbers, zodiac signs, playing cards, days, months
• Batch import from text files with smart parsing
• Full-screen mode for professional presentation
• Draw history tracking with export capabilities
• Enhanced UI with WCAG AA compliant button contrast
• Usage instructions expanded by default for better onboarding
• Multiple animation styles: default, flip, scale, confetti

Time Toolkit has been completely redesigned, split into 6 independent tools for easier use and faster performance.

• Split into 6 independent tools, choose what you need
• World Clock: View time in multiple cities simultaneously
• Countdown & Stopwatch: Precise timing for work and exercise
• Date Calculator: Calculate date differences and add/subtract days
• Time Zone Converter: Quickly convert time between different zones
• Meeting Planner: Find suitable meeting times across time zones
• Format Converter: Convert between various time formats
• Simplified interface, faster loading speed
• Better mobile experience, works smoothly on phones

Professional timestamp conversion tool supporting Unix timestamps with millisecond precision, 20 global time zones, and comprehensive date information display.

• Seconds and milliseconds precision support
• 20 global time zones covering major cities worldwide
• Quick examples including Unix Epoch, Y2K, and billion seconds
• Date navigation with add/subtract days functionality
• Auto-update mode for real-time timestamp tracking
• ISO 8601 and RFC 2822 format output
• Detailed information including weekday, week of year, and day of year
• Relative time display in multiple languages
• One-click copy for all formats
• WCAG AA compliant accessibility standards
• Fully responsive design for mobile and desktop

Update the overall design and layout of the website to enhance the overall user experience.

• Updated homepage layout and visual design
• Added FAQ section to answer common questions
• Added product highlights section
• Improved page loading performance
• Enhanced mobile device compatibility

Temporarily resolved the issue with the Mermaid Online Editor application due to server expiration.

Edit, preview and share mermaid charts and diagrams in real-time. Create flowcharts, sequence diagrams, gantt charts, class diagrams, and more with live preview and instant sharing capabilities.

• Real-time Diagram Preview
• Flowchart Creation
• Sequence Diagram Support
• Gantt Chart Builder
• Class Diagram Editor
• State Diagram Support
• Entity Relationship Diagrams
• User Journey Maps
• Git Graph Visualization
• Pie Chart Creation
• SVG Export Functionality
• PNG Export Options
• Shareable Viewer Links
• Collaborative Edit Links
• Syntax Highlighting
• Auto-save Feature
• Multiple Theme Support
• Code Editor with IntelliSense

Comprehensive mathematical calculation and equation solving tool with powerful capabilities for algebra, calculus, geometry, statistics, and more. Perfect for students, engineers, scientists, and anyone needing advanced mathematical computations.

• Basic Arithmetic Operations
• Algebraic Equation Solver
• Quadratic & Polynomial Equations
• System of Linear Equations
• Calculus & Derivatives
• Integral Calculator
• Matrix Operations & Determinants
• Trigonometric Functions
• Logarithmic & Exponential Calculations
• Statistical Analysis Tools
• Geometry Calculators
• Number Theory Functions
• Complex Number Operations
• Unit Conversion Tools
• Step-by-Step Solutions
• Graphing & Visualization
• Scientific Calculator Mode
• History & Export Results

Modern online resume editor that makes creating professional resumes simple and fun. Features real-time preview, custom themes, AI writing assistance, and seamless PDF export functionality.

• Real-time Preview & Editing
• Custom Theme Support
• Dark Mode Toggle
• PDF Export Functionality
• Auto-save Feature
• Motion Animations
• Rich Text Editor (Tiptap)
• AI Writing Assistance
• Multiple Resume Templates
• Local Storage Protection
• Professional Layout Options
• Responsive Design

Professional online teleprompter with intelligent voice following, recording capabilities, camera preview, and character counting. Perfect for content creators, speakers, and video bloggers to deliver smooth, professional presentations.

• Intelligent Voice Following
• Recording & Screen Capture
• Camera Preview Integration
• Character & Word Counting
• Adjustable Scrolling Speed
• Customizable Text Size & Color
• Full-Screen Mode
• Auto-Save Functionality
• Mirror Mode for Camera Setup
• Hotkey Controls
• Multi-language Support
• Export Script Options
• Timer & Countdown Features
• Background Customization
• Professional Presentation Mode

Improved application icons for better visual appeal and consistency across different platforms and devices

• Redesigned app icons with modern aesthetic
• Enhanced icon visibility on various backgrounds
• Optimized icons for different screen resolutions
• Improved consistency with overall application design language

Added comprehensive ICE server configuration functionality for Snapdrop file transfer application, enabling users to customize STUN/TURN servers for better peer-to-peer connectivity and network compatibility

• Custom ICE server configuration with default and custom modes
• Built-in high-quality STUN servers from multiple providers (Google, Xiaomi, EasyVoIP, Twilio)
• Advanced ICE server management with add, edit, remove, and reset functionality
• Real-time ICE server validation and configuration persistence using localStorage
• Enhanced connection settings UI with collapsible interface and detailed options
• Multiple connection modes: Default ICE, Custom ICE, and Local Network Only
• Automatic network detection and connection status indicators
• Complete multilingual support for all ICE configuration interface elements

Create stunning image collages and layouts with our free online puzzle tool. Drag, drop, and arrange multiple images into beautiful compositions with customizable layouts, text overlays, arrows, and shapes. Perfect for creating photo mosaics, social media posts, and visual presentations.

• Drag & Drop Image Arrangement
• Multiple Layout Templates
• Custom Grid Configurations
• Text Overlay & Annotations
• Arrow & Shape Elements
• Image Positioning & Scaling
• Alt+Drag for Precise Positioning
• Keyboard Arrow Navigation
• High-Quality Export Options
• Real-time Preview
• Batch Image Processing
• Social Media Optimized Sizes

Download subtitles for movies and TV shows from multiple sources with support for various languages and formats. Search by movie title or upload video files to automatically find matching subtitles with high accuracy.

• Multi-source Subtitle Search
• Multiple Language Support
• SRT, VTT, ASS Format Support
• Automatic Language Detection
• Quality Rating & Reviews
• Sync Timing Adjustment
• Download History Tracking

Aggregate search tool for cloud storage resources across multiple platforms. Search and discover files, documents, media, and other content from various cloud drive services with advanced filtering and organization features.

• Multi-platform Resource Search
• Advanced Filter Options
• File Type Classification
• Real-time Search Results
• Resource Link Management
• Search History Tracking
• Bookmark & Favorites
• Batch Download Support
• Content Preview
• Share Link Generation

AI-powered lyrics generation tool that creates original song lyrics based on themes, moods, genres, and keywords. Perfect for songwriters, musicians, and creative writers looking for inspiration or complete lyrical compositions.

• AI-Powered Lyric Generation
• Multiple Music Genres Support
• Theme & Mood Selection
• Custom Keyword Integration
• Rhyme Scheme Options
• Verse-Chorus Structure
• Language Style Customization
• Export & Share Functionality
• Lyric History Management
• Real-time Preview

Various bug fixes and improvements

Create, edit, and optimize animated GIFs with powerful composition tools. Combine multiple images, adjust timing, add effects, and customize your animations for social media, presentations, and creative projects.

• Image to GIF Conversion
• Frame-by-frame Editing
• Custom Animation Timing
• Special Effects & Filters
• Text & Overlay Support
• Compression & Optimization
• Batch Processing
• Export in Multiple Formats

Hide secret messages within ordinary text using advanced steganography techniques. Conceal information in plain sight with methods that preserve the appearance of the original text while embedding hidden data.

• Text-based Message Hiding
• Multiple Encoding Methods
• Password Protection
• Zero-width Character Insertion
• Unicode Steganography
• Whitespace Encoding
• Message Extraction
• Copy-friendly Output

Extract and analyze individual frames from GIF animations. Split animated GIFs into separate images, adjust frame timing, and save frames in various formats for editing or analysis.

• GIF to Frames Extraction
• Frame-by-frame Analysis
• Frame Timing Information
• Multiple Export Formats
• Batch Processing
• Frame Preview & Navigation
• Metadata Extraction
• High-quality Output

Secure online tool for hashing passwords with Bcrypt algorithm. Generate, verify, and analyze password hashes with configurable cost factors and salt generation.

• Password Hashing with Bcrypt
• Hash Verification
• Configurable Cost Factor
• Automatic Salt Generation
• Hash Information Analysis
• Client-side Processing
• Multiple Hash Format Support
• Batch Processing

Transform images into artistic ASCII text art with customizable settings. Convert photos to character-based representations for creative projects, text documents, and social media sharing.

• Image to ASCII Conversion
• Multiple Character Sets
• Adjustable Resolution
• Contrast & Brightness Control
• Color & Monochrome Modes
• Custom Character Mapping
• Export to Multiple Formats
• Real-time Preview

Comprehensive tool for encoding, decoding, and verifying JSON Web Tokens (JWT). Analyze token structure, validate signatures, and debug JWT-related issues with support for multiple algorithms.

• JWT Encoding and Decoding
• Token Structure Analysis
• Signature Verification
• Multiple Algorithm Support
• Payload Editing
• Token Expiration Checking
• Header Customization
• Claim Validation

Enhanced AI Chat with comprehensive chat history import and export capabilities

• JSON format chat history export with complete message preservation
• One-click chat history import from JSON files
• Individual message export to Markdown format
• Seamless integration with existing chat interface
• Secure client-side processing with no server uploads
• Complete data structure validation for imports
• Real-time feedback with toast notifications
• Full multilingual support in all interfaces

Enhanced Lucky Draw tool with multiple draw modes, file import capabilities, and advanced winner selection options

• Multiple draw modes including Single, Batch, and Cycle drawing
• Text file import support for name lists (.txt, .csv)
• Advanced winner selection options with repeat control
• Historical winner exclusion functionality
• Comprehensive draw history management
• Real-time drawing animations with configurable timing
• Result export capabilities in multiple formats
• Complete multilingual support in all interfaces

Improved user interface and interaction experience for the Lucky Draw application

• Redesigned controls for better accessibility
• Enhanced visual feedback during drawing process
• Improved mobile responsiveness for all screen sizes
• Added detailed usage instructions with collapsible panel
• Enhanced history view with timestamp and draw mode information
• Optimized animations for smoother performance
• Improved dark mode compatibility with better contrast

Fixed flowchart and diagram rendering issues in markdown content

• Improved Mermaid diagram rendering in dark mode
• Fixed flowchart connection line styling
• Enhanced node alignment and spacing
• Optimized diagram responsiveness on different screen sizes
• Fixed color contrast issues in diagram elements
• Improved diagram export quality
• Added better error handling for malformed diagram syntax

Create and preview Open Graph meta tags for your website to control how your content appears when shared on social media platforms like Facebook, Twitter, LinkedIn, and more.

• Real-time Preview Rendering
• Custom Image Upload Support
• Twitter Card Integration
• Multiple Platform Previews
• HTML Code Generation
• Schema.org Structured Data
• SEO Optimization Suggestions
• One-click Copy to Clipboard

Comprehensive financial calculator toolkit with loan payment estimator, investment growth calculator, retirement planning tools, interest rate converters, net worth tracker, inflation calculator, and currency converter. Perfect for personal finance management and financial decision making.

• Loan Payment Calculator
• Mortgage Affordability Estimator
• Investment Growth Projector
• Compound Interest Calculator
• Retirement Savings Planner
• APR/APY Conversion Tools
• Debt Payoff Strategizer
• Tax-Equivalent Yield Calculator
• Budget Planner Calculator
• Net Worth Calculator
• Inflation Calculator
• Currency Converter

Process and analyze multiple IP addresses simultaneously with this efficient batch processing tool. Get detailed geolocation data for up to 100 IPs in a single request, including country, region, city, ISP, and more.

• Bulk IP Processing (Up to 100 IPs)
• High-Speed Batch Processing
• Comprehensive Geolocation Data
• Multiple Output Fields Customization
• JSON Response Format
• Field Selection Options
• Language Localization Support
• Rate Limit Management

Enhanced Lucky Draw tool with guaranteed winners functionality and improved user interface

• Added hidden admin mode for advanced settings
• Implemented guaranteed winners system for predetermined results
• Enhanced animation effects during drawing process
• Improved mobile responsiveness for all screen sizes
• Added comprehensive documentation with usage instructions

Advanced feature allowing predetermined winners in lucky draw while maintaining the appearance of randomness

• Hidden admin interface accessible via secret interaction
• Pre-selection of guaranteed winners from the main name list
• Validation to ensure guaranteed winners exist in the main list
• Smart randomization to disguise predetermined selections
• Limit checks to prevent exceeding total draw count
• Secure implementation with minimal UI footprint
• Comprehensive error handling and validation
• Seamless integration with existing draw history

A comprehensive tool for analyzing and parsing magnet links to extract hash values, tracker information, and metadata. Convert between different formats and verify link integrity.

• Magnet Link Structure Analysis
• Hash Value Extraction (SHA-1, MD5, etc.)
• Tracker URL Identification
• Metadata Extraction
• Link Validation & Repair
• Format Conversion
• Batch Processing Support
• Clipboard Integration

A powerful tool for analyzing torrent files and extracting detailed information including file structure, trackers, creation date, and metadata. Supports multiple torrent formats and provides comprehensive file statistics.

• Torrent Structure Analysis
• File List Extraction
• Tracker Information Display
• Creation Date & Author Details
• Hash Value Verification
• Metadata Examination
• Batch Processing Support
• Detailed File Statistics

Comprehensive IP address lookup tool that provides detailed geolocation information including country, city, region, ISP, timezone, and more. Perfect for network diagnostics, security analysis, and location-based services.

• Precise Location Detection
• Country & City Identification
• ISP & Organization Details
• Timezone & Local Time Display
• Latitude & Longitude Coordinates
• Batch IP Processing
• Map Visualization
• Export Results to Multiple Formats

Enhanced changelog page with better user experience, improved filtering, and detailed version summaries

• Added version summary previews in collapsed state
• Improved filter dropdowns with custom styling
• Enhanced update type statistics visualization
• Added comprehensive SEO metadata
• Fixed structured data implementation
• Optimized mobile responsiveness
• Improved accessibility for screen readers
• Added multilingual support for all changelog elements

Professional online presentation creator with PowerPoint-like features. Create, edit, and present stunning slideshows with rich text editing, animations, charts, and more - all in your browser.

• Slide Creation & Management
• Rich Text Editing & Formatting
• Shape & Image Manipulation
• Charts & Tables Support
• Animations & Transitions
• Presentation Mode
• Template Library
• PPTX Import/Export

Professional online metronome with precise timing and customizable settings. Perfect for musicians, drummers, and students to maintain rhythm and tempo during practice sessions.

• Adjustable BPM Settings
• Multiple Time Signatures
• Visual & Audio Cues
• Tap Tempo Function
• Custom Accent Patterns
• Beat Subdivision Options
• Full-Screen Mode
• Session Timer

Comprehensive improvements to enhance user experience across multiple tools

• Optimized loading times for image processing applications
• Improved mobile responsiveness for selected tools
• Enhanced dark mode consistency and contrast
• Streamlined navigation with better categorization
• Added keyboard shortcuts for common operations
• Improved accessibility for screen readers

Transform your text descriptions into stunning images with advanced AI technology. Create unique artwork, illustrations, and visual content with simple text prompts.

• Natural Language to Image Conversion
• Multiple Art Styles & Aesthetics
• High Resolution Output Options
• Custom Size Configuration
• Style Consistency Controls
• Batch Processing Support
• Image History Management
• AI Model Processing

Hide any files within JPG images without affecting their appearance. A powerful steganography tool for secure file concealment and private data sharing.

• Multiple Format Generation (ICO, PNG, SVG)
• JPG Image Upload Support
• Multiple File Format Support
• Drag & Drop Interface
• Fast Browser-based Processing
• No File Size Reduction
• Extraction Capability
• Password Protection Optiont

Free, simple, and intuitive online database diagram editor and SQL generator. Design database schemas visually with drag-and-drop functionality and export SQL scripts for major database systems.

• Visual Schema Design
• SQL Script Generation
• Multiple Database Support
• Entity Relationship Diagrams
• Drag & Drop Interface
• Schema Import/Export
• Collaborative Editing
• Version History

Professional favicon generation tool that creates complete favicon packages for websites. Convert images to multiple favicon formats and sizes with preview for desktop, mobile, and various browsers.

• Multiple Format Generation (ICO, PNG, SVG)
• All Standard Sizes Support
• Apple Touch Icons
• Android Homescreen Icons
• Windows Tiles Support
• Multi-browser Preview
• Manifest.json Generation
• HTML Code Snippet Export

Explore the rich heritage of classical Chinese poetry through a comprehensive database of poems, authors, and dynasties. Discover famous works from Tang and Song dynasties, search by author or content, and learn about China's poetic traditions.

• Dynasty-based Poetry Browsing
• Poet Biography Information
• Comprehensive Poem Collection
• Full-text Search Capability
• Random Poem Discovery
• Collection-based Organization
• Rhythmic Pattern Classification
• Detailed Poem Annotations

Comprehensive toolkit for working with Protocol Buffers. Visualize, convert, validate and test protobuf messages with an intuitive interface for efficient binary data serialization.

• Proto File Parsing & Visualization
• Message Encoding/Decoding
• JSON/Binary Conversion
• Schema Validation
• Interactive Message Builder
• Performance Comparison Tools
• Proto3 & Proto2 Support
• Code Generation Templates

Comprehensive tool for exploring and discovering global IPTV channels, streams, and program guides. Access detailed information about TV channels worldwide, filter by country, language, category.

• Global Channel Directory
• Country & Region Filtering
• Language-based Browsing
• Category Classification
• Stream Quality Information
• Program Guide Integration
• Favorite Channels Collection
• Channel Information Export

Discover and browse thousands of free-to-play games across multiple platforms and genres. Find detailed game information, filtering options, and recommendations powered.

• Browse Free-to-Play Games
• Filter by Platform (PC/Browser)
• Genre/Category Filtering
• Sort by Release Date, Popularity & More
• Game Details & Screenshots
• System Requirements Information
• Game Recommendations
• Direct Game Access Links

Comprehensive tool for discovering and exploring filter lists used in content blockers like uBlock Origin and AdGuard. Browse thousands of curated lists for blocking ads, trackers, malware, and annoying website elements.

• Filter List Discovery & Search
• Category & Language Filtering
• Maintainer Information
• Syntax Highlighting for Rules
• License Information
• Update Frequency Tracking
• Related Lists Discovery
• Direct Subscription Links

Comprehensive word-finding tool that helps you find words with similar meanings, pronunciations, spellings, or contextual relationships. Perfect for writers, students, and word game enthusiasts.

• Meaning-based Word Search
• Pronunciation Similarity Matching
• Spelling Pattern Recognition
• Contextual Word Relationships
• Rhyming Words Finder
• Word Association Discovery
• Autocomplete Suggestions
• Multiple Word Constraints Support

Measure and analyze the carbon footprint of websites to help make the web more environmentally friendly

• Website Carbon Footprint Analysis
• URL-based Analysis
• Manual Data Calculation
• Green Hosting Detection
• Detailed Emissions Reports
• Cleaner Than Comparison
• Data Transfer Analysis
• Environmental Impact Insights

Create disposable email addresses for testing, privacy protection, and avoiding spam. This tool allows you to generate temporary email accounts, receive messages in real-time, and manage multiple inboxes without registration.

• One-Click Email Generation
• Real-time Message Reception
• Multiple Inbox Management
• Message Content Viewing
• Attachment Download Support
• No Registration Required
• Email History Tracking
• Copy Email Features

Search and explore domain names with comprehensive details. Find available domains, analyze registration information, and discover domain patterns across different TLDs.

• Domain Name Search
• TLD Filtering
• Registration Status Check
• Domain Pattern Analysis
• Domain Information Lookup
• Bulk Domain Search
• Domain Availability Check
• Export Search Results

Comprehensive email validation tool powered. Verify email format, check for disposable email addresses (DEA), validate domain MX records, and perform bulk validations with ease.

• Email Format Validation
• Disposable Email Detection
• Domain DNS/MX Verification
• Alias Detection (+symbol)
• Bulk Email Validation
• Domain-only Validation
• Real-time Results
• Multiple Export Options

Comprehensive SSL/TLS certificate verification tool using the NetworkCalc Security API. Check certificate details, expiration dates, and security information for any website with an intuitive interface.

• SSL/TLS Certificate Verification
• Certificate Expiration Monitoring
• Issuer Information Display
• Certificate Chain Validation
• Alternative Domain Names (SAN) Checking
• Custom Port Configuration
• Certificate Fingerprint Analysis
• Raw Certificate Data Access

Comprehensive DNS lookup and analysis tool using NetworkCalc API. Perform DNS record lookups, WHOIS queries, and analyze domain information with an intuitive interface.

• Multiple DNS Record Type Lookup (A, CNAME, MX, NS, SOA, TXT)
• WHOIS Domain Information
• SPF Record Validation
• Domain Status Checking
• Registration Information Analysis
• Search History Management
• Batch Domain Processing
• Result Export Options

Comprehensive English dictionary tool powered. Look up word definitions, pronunciation, examples, and related information with an intuitive interface.

• Word Definition Lookup
• Phonetic Pronunciation
• Audio Pronunciation
• Multiple Meanings Display
• Part of Speech Classification
• Usage Examples
• Word Etymology Information
• Synonyms and Antonyms

Explore the Holy Quran with comprehensive search capabilities, multiple translations, and audio recitations through the alQuran Cloud API. Access verses by surah, juz, or search for specific content.

• Multiple Translation Support
• Audio Recitations
• Surah & Juz Navigation
• Verse Search Functionality
• Tafsir (Commentary) Access
• Bookmark Favorite Verses
• Arabic Text with Translations
• Download for Offline Reading

Explore the magical universe of Harry Potter with comprehensive information about wizards, houses, spells, and elixirs through the Wizard World API. Discover details about magical houses, learn spells by type, and explore potion ingredients and effects.

• Wizard Houses Information
• Detailed Spell Library
• Elixir and Potion Database
• Wizard Traits Exploration
• Search by Spell Difficulty
• Ingredient Effects Reference
• Spells by Type Filtering
• Favorite Magical Elements Collection

Identify anime scenes from screenshots with high precision. Find exact episode, timestamp, and title information, perfect for discovering the source of anime images.

• Precise Scene Recognition
• Episode Timestamp Detection
• Multiple Results Ranking
• Similarity Score Display
• Preview Video Generation
• Title Information with AniList
• Image Upload Support
• URL Image Detection

Discover and explore classic poetry from renowned poets through the PoetryDB API. Search by author, title, or lines and access thousands of poems with advanced filtering options.

• Author-based Poetry Search
• Title & Content Search
• Random Poem Generator
• Multiple Output Format Support
• Advanced Filtering Options
• Combination Search Queries
• Line & Linecount Filtering
• Favorite Poems Collection

Explore millions of books from the Open Library digital collection. Search by title, author, subject, or ISBN and discover detailed book information, covers, editions, and reading availability.

• Book Search by Title/Author/ISBN
• Cover Image Preview
• Detailed Book Metadata
• Multiple Edition Comparison
• Author Biography & Works
• Subject Browsing
• Reading Availability Check
• Personal Reading List Integration

Explore and discover thousands of free classic ebooks from Project Gutenberg's digital library. Search by author, title, language, or topic and access detailed metadata and download links.

• Book Search by Title/Author
• Advanced Filtering Options
• Language-based Browsing
• Topic & Subject Discovery
• Author Biography Information
• Multiple Format Access (EPUB, PDF, HTML)
• Popularity-based Recommendations
• Personal Reading List Management

Explore and analyze global bird observation data using the eBird API. Access real-time sightings, historical data, regional statistics, and taxonomic information for ornithological research and birdwatching.

• Real-time Bird Sightings
• Species Location Mapping
• Historical Observation Data
• Regional Hotspot Discovery
• Taxonomic Information
• Checklist Management
• Migration Patterns
• Rare Bird Alerts

Explore academic literature metadata using the CrossRef REST API. Search for publications by DOI, author, title, or publisher and access comprehensive scholarly information.

• DOI Lookup & Resolution
• Publication Metadata Search
• Author Contribution Tracking
• Citation Data Access
• Publisher Information
• Journal & Book Metadata
• Funding Data Exploration
• License Information Retrieval

Access and explore Bible verses and passages through an intuitive interface powered by the Bible API. Search by book, chapter, verse, or keywords and view content in multiple translations.

• Verse Search by Reference
• Multiple Translation Support
• Random Verse Generator
• Passage Reading View
• Translation Comparison
• Book & Chapter Navigation
• Verse Sharing Capability
• Favorite Verses Collection

Explore the extensive art collection from the Art Institute of Chicago. Browse famous artworks, search by artist, style, or time period, and discover detailed information about each piece in the collection.

• Browse Artworks Collection
• Search by Artist/Style/Period
• View High-Resolution Images
• Artwork Detail Information
• Custom Collection Creation
• Exhibition Highlights
• IIIF Image Integration
• Advanced Filtering Options

Browse, search and collect high-quality anime images using the Waifu.im API. Features tag-based filtering, favorites management, and a beautiful responsive interface for discovering anime artwork.

• Tag-based Image Filtering
• Advanced Search Options
• Favorites Collection Management
• High-resolution Image Preview
• Random Image Generator
• Image Reporting Functionality
• Responsive Gallery Layout
• Multiple Image Size Options

Generate random cat images with customizable options including tags, text overlay, filters, and more using the Cataas (Cat as a service) API

• Random Cat Images
• Tag-based Cat Selection
• Cat GIFs Support
• Custom Text Overlay
• Image Filtering Options
• Size Customization
• Multiple Output Formats

Explore and discover dog images from various breeds with a comprehensive dog image browser powered by the Dog CEO API. Features include random dog images, breed filtering, and a searchable breed directory.

• Random Dog Images
• Breed-specific Filtering
• Sub-breed Navigation
• Comprehensive Breed Directory
• Image Download Options
• Favorites Collection
• Search Functionality
• Gallery View

Compare images side by side or with overlay and highlight the differences between two similar images

• Multiple comparison modes including side-by-side and overlay
• Precise pixel difference detection with adjustable threshold
• Optional anti-aliased pixels inclusion
• Customizable difference highlight color and opacity
• Image alignment tool for better comparison accuracy
• Zoom and pan functionality for detailed examination
• Results export in multiple formats (PNG, JPEG)
• Privacy-focused with browser-based processing

Extract text from images using advanced OCR technology. Supports 100+ languages, document scanning, and multiple export formats

• Multi-language Support (100+ languages)
• Image to Text Conversion
• Camera Integration for Direct Capture
• Browser-based Processing for Privacy
• Customizable Recognition Settings
• Advanced Language Detection
• Clipboard Image Paste Support
• Responsive Design for All Devices

Transform various data formats like JSON, YAML, XML, CSV into interactive graphs for better understanding and analysis of complex data structures

• Multi-format Support (JSON/YAML/XML/CSV/TOML)
• Interactive Graph Visualization
• Format Conversion
• Image Export (PNG/JPEG/SVG)
• Data Validation & Formatting
• Code Generation (TypeScript/Golang/JSON Schema)
• Dark & Light Themes
• Privacy-focused Local Processing

Browser-based sketch-style diagram editor for creating architecture diagrams, flowcharts, prototypes, and other visualizations

• Sketch-Style Diagrams
• Real-time Collaboration
• Rich Drawing Elements
• Multiple Export Formats
• Custom Colors and Fonts
• Infinite Canvas
• Shape Libraries & Templates
• Local Storage & Cloud Sync

Generate customizable Chinese calligraphy practice sheets with various templates for characters, phrases, English letters, and numbers

• Customizable Grid Styles including Rice Grid, Field Grid, Echo Grid and Nine-palace Grid
• Multiple modes supporting Chinese characters, English letters, and numbers
• Adjustable font sizes, grid sizes, and spacing
• Optional Pinyin display for Chinese characters
• Multiple font family options for different writing styles
• PDF and image export functionality
• Print-ready output with custom page margins
• Customizable tracing colors and line styles
• Responsive design with mobile compatibility

Convert images to ICO format with custom sizes and layers for websites, applications, and favicons

• Multi-resolution ICO Generation
• Custom Size Options
• Transparency Preservation
• Browser-based Processing
• Real-time Preview
• Multiple Export Options
• Batch Conversion Support
• Complete Dark Mode Support

Design responsive web layouts visually with CSS Grid and get clean HTML/CSS code instantly

• Visual Grid Editor
• Live Preview
• Drag & Drop Interface
• Responsive Layout Design
• HTML/CSS Code Generation
• Template Library
• Custom Grid Areas Naming
• Multi-device Preview

A comprehensive Base64 encoding and decoding tool with support for text, images, and files

• Text Encoding/Decoding
• Image to Base64
• Base64 to Image
• File Conversion
• Batch Processing
• Real-time Preview
• Copy to Clipboard
• Download Options

Professional SVG optimization tool with batch processing and plugin configuration support

• One-click SVG optimization with real-time preview
• Batch processing for multiple SVG files
• Customizable plugin configuration for optimization
• Real-time statistics with size reduction analysis
• Multiple export options with format preservation
• Interactive SVG preview with zoom and pan
• Dark mode support with accessibility optimization
• Client-side processing for data privacy

Major improvements to the AI chat interface with custom API support, improved controls, and better user experience

• Custom API integration for connecting to your own AI providers
• Full-screen input mode for composing longer messages
• Request termination capability to stop ongoing generations
• Improved input controls with numeric validation
• Real-time context length and token limit adjustments
• Better responsive layout for all screen sizes
• Quick templates for common conversation starters
• Complete localization support in multiple languages
• Voice input for hands-free conversation

Comprehensive network speed testing tool providing download, upload, and latency measurements with real-time visualization

• High-precision download and upload speed measurement
• Real-time latency (ping) testing with multiple server targets
• Interactive speed dial with real-time progress visualization
• Historical test results with comparison graph
• Custom test server management with global server locations
• Network information detection including ISP and connection type
• Result sharing and export capabilities
• Complete dark mode support with accessibility optimization
• Client-side processing with privacy protection

Comprehensive time management and conversion tool with world clock, countdown timer, time zone converter, and date calculator

• World Clock with multiple time zones and real-time updates
• Countdown Timer and Stopwatch with lap functionality
• Date Calculator for finding date differences and performing date arithmetic
• Time Zone Converter for comparing times across different regions
• Meeting Time Planner to coordinate across global participants
• Time Format Converter with various formatting options
• Timestamp Converter for Unix/JavaScript timestamp conversion
• Complete localization in multiple languages
• Responsive design with accessibility improvements

Improvements to how AI responses are processed and displayed

• Streaming response with real-time display
• Improved code and math rendering in responses
• Better error handling for API requests
• Automatic scrolling to follow new content
• Message history with improved context management

Enhanced user interface and interaction experience for chat applications

• Reorganized controls for better accessibility
• Improved dark mode compatibility
• Better visual feedback during operations
• Consistent styling throughout the application
• Enhanced mobile experience with touch-friendly controls

Quickly generate various virtual test data, supporting multiple data types, formats, and export options, ideal for development testing and demonstrations

• Multiple data types including Person, Address, Internet, Company, Finance
• 85+ locale options for localized data generation
• Custom field selection for targeted data generation
• Bulk generation with adjustable quantity
• Multiple export formats (JSON, CSV, SQL)
• Seed value support for consistent reproduction
• Clean, user-friendly interface with table/JSON views
• Client-side processing for better performance
• Unique value generation option

Comprehensive tool to navigate the complex Chinese kinship system with precise terminology for almost every family relationship

• Multiple calculation modes including direct relationship and comparison between two people
• Age comparison option critical for determining correct terms for same-generation relatives
• Customizable settings for gender and relationship direction (I call them vs They call me)
• Quick input buttons for common relationship terms
• Calculation history with one-click recall
• Detailed help guide explaining key features of the Chinese kinship system
• Visual explanations of age-based distinctions and generational hierarchy
• Common kinship terms reference with explanations in both Chinese and English
• Comprehensive accessibility improvements including enhanced color contrast

Powerful QR code scanning and parsing tool that supports multiple formats, with camera and image upload scanning capabilities

• Camera-based real-time QR code scanning
• Image upload and batch QR code processing
• Support for various QR code formats including URL, contact info, WiFi config
• Automatic content type detection and formatting
• Comprehensive history management with search and filtering
• Contact vCard export capability
• Multi-camera support with automatic device detection
• Complete offline functionality with privacy protection
• Responsive design for mobile and desktop usage

High-performance image processing tool for quickly converting and optimizing image size, format, and quality - ideal for web development and content creation

• Multiple optimization options including resize, crop, rotate and flip
• Format conversion between JPEG, PNG, WebP, AVIF and more
• Color adjustment with brightness, contrast, saturation and hue controls
• Watermark text and image overlay capabilities
• Real-time preview with before/after comparison
• Batch processing for multiple images
• Drag and drop interface for easy upload
• Server-side processing for high-quality results

Enhanced Image Upscaler with progress tracking and performance optimizations

• Added real-time progress display during image processing
• Optimized processing algorithms for better quality and speed
• Implemented advanced patch processing for improved face enhancement
• Added support for high-resolution images with memory optimization
• Enhanced error handling and recovery mechanisms

Fixed several issues with image processing and WebGL compatibility

• Resolved WebGL texture limit handling in large images
• Fixed progress tracking not displaying properly during processing
• Improved error messages for better troubleshooting
• Enhanced GPU resource management for better stability
• Added graceful fallbacks for WebGL compatibility issues

Convert low-resolution images to high-resolution using AI technology without quality loss, preserving clarity and details

• Added fine-grained control over noise reduction
• Implemented face detection and enhancement toggle
• Added support for multiple scaling factors (2x, 3x, 4x, 8x)
• Optimized processing for different image types and content
• Enhanced preview and comparison functionality

Professional QR code generator with advanced styling, template options, and background customization

• 15+ preset design templates with various styles and color schemes
• Custom styling options for dots, corners, and eyes
• Gradient and image background support
• Logo insertion with size adjustment
• Multiple error correction levels
• Real-time preview with instant updates
• High-quality export in PNG and SVG formats
• Integrated Pixabay image search
• Mobile-friendly responsive design

Major refactoring of component code into reusable composables for better maintainability

• Implemented Vue Composables pattern for code organization
• Created modular functionality for QR code generation, templates, background handling, and image processing
• Enhanced code readability and maintainability
• Improved component performance through optimized reactivity
• Better separation of concerns for easier future updates

New template system for quick application of professional QR code designs

• Added diverse style templates including Minimalist, Neon, Vintage, and Corporate designs
• Implemented customizable color schemes for each template
• Ensured optimal scanability with appropriate error correction levels
• Added visual preview for all templates
• Complete localization support for template names and descriptions

Rich background customization options for QR codes

• Solid color, gradient, and image background options
• Linear and radial gradient support with adjustable angles
• Image opacity, position, and scaling controls
• Filter effects including blur, brightness, contrast, and saturation
• Seamless integration with Background Replacer app

Instantly remove backgrounds from images with AI technology. Supports portraits, products, and various image types, all processed in your browser for complete privacy

• One-click Background Removal
• No Server Upload Required
• Browser-based Processing
• Privacy Protection
• High-quality Transparent Output
• Multiple Export Formats
• Batch Processing Support
• Custom Parameter Adjustment

Easily replace image backgrounds with custom templates, photos, or colors. Works perfectly with our AI Background Remover for a complete image editing solution

• Custom Background Templates
• Seamless Background Replacement
• Material Library Integration
• Custom Color Selection
• Real-time Preview
• Fine-tuning Controls
• Multiple Export Options

Local network file sharing tool allowing direct transfers between devices without uploading to external servers

• Direct device-to-device file transfers via WebRTC
• Support for any file type and multiple file transfers
• Real-time transfer progress tracking
• Secure local network transfers (no server uploads)
• Same network discovery of nearby devices
• Custom device naming for easier identification
• Dark mode support for comfortable usage
• Responsive design for all device types
• Internationalization with multiple language support

Enhanced accessibility across applications with better color contrast and keyboard navigation

• Improved color contrast ratios for better readability
• Added proper button type attributes for all interactive elements
• Enhanced keyboard navigation throughout the interface
• Screen reader compatibility improvements
• Responsive design adjustments for all screen sizes

Calculate and verify cryptographic hash values for your files including MD5, SHA-1, SHA-256, and more

• Support for multiple hash algorithms (MD5, SHA-1, SHA-256, SHA-512, RIPEMD-160)
• Web Worker implementation for processing large files efficiently
• Progress tracking with estimated time remaining
• Hash verification functionality
• Drag & drop interface for easy file selection
• Client-side processing with no server uploads
• Adaptive chunking for optimal performance
• Complete dark mode support

Enhanced performance for client-side file processing using Web Worker technology

• Multi-threaded processing for large file handling
• Efficient memory usage with transferable objects
• Chunked file processing for improved UI responsiveness
• Real-time progress tracking and time estimation
• Fallback processing for older browsers

Convert text content into clear, intuitive mind maps with multiple export formats and template options

• Multi-level text parsing and visualization
• Real-time preview with instant updates
• Custom themes and styling options
• Multiple export formats (PNG, SVG, PDF)
• Template library for quick start
• Collaboration sharing features
• Auto layout optimization

Compare two texts side by side with highlighted differences, line-by-line analysis, and merge capabilities

• Side-by-side Comparison
• Highlighted Differences
• Line-by-line Analysis
• Character-level Comparison
• Merge Capability
• Export Comparison Results

Advanced text encryption tool that converts text into Chinese-style passages with high security and aesthetic appeal

• AES-256-CTR encryption with triple-rotor confusion
• Customizable randomness for Chinese character mapping
• Encryption history management with repeat function
• Real-time mode detection and switching
• Mobile-friendly responsive design
• Dark mode support

Enhanced lucky draw tool with preset categories and food-related options

• Added multiple food categories including fruits, vegetables, and desserts
• Added Chinese cuisine preset for traditional dishes
• Implemented preset selection dropdown for quick access
• Added quick generation buttons for numbers and letters
• Enhanced multilingual support with complete translations
• Improved user interface for better preset management

Professional screen recording tool with advanced features and optimized performance

• Support multiple resolutions up to 4K
• Customizable frame rate and video quality
• System audio and microphone recording
• Picture-in-Picture mode support
• Real-time preview and progress tracking
• Multiple export formats (WebM, MP4, MKV)

Professional Markdown editor with real-time preview, syntax highlighting and multiple export formats

• Real-time Preview
• Syntax Highlighting
• Auto Completion
• Export Options
• Theme Switching
• Table of Contents

Professional image asset management tool with duplicate detection and statistics

• Support image upload with duplicate detection
• File sorting and filtering by type
• Batch operations including delete and share
• Statistics analysis and file management

Free stock photos, videos, and music library powered by Pixabay API

• Support image and video search with multiple filters
• Advanced filtering by type, category, and color
• Preview and download in different qualities
• Responsive design with mobile support

Improved AI chat interface and functionality

• Enhanced response speed and accuracy
• Added message history and context awareness
• Improved code formatting and syntax highlighting
• Added support for multiple chat sessions

Enhanced user interface and interaction experience

• Optimized mobile responsive design
• Improved dark mode consistency
• Enhanced loading states and animations
• Updated typography and spacing

Fixed various issues to improve stability

• Fixed chat message rendering issues
• Resolved memory leak in long conversations
• Fixed keyboard navigation in chat interface
• Addressed accessibility issues

Generate secure, random passwords with customizable length and character types

• Support custom password length and batch generation
• Multiple character types including uppercase, lowercase, numbers and symbols
• Real-time password strength check
• Password history management
• One-click copy functionality

Convert curl commands into various programming languages. Supports 27+ languages including Python, JavaScript, Java and more.

• Supports most curl command options and parameters
• Handles headers, data, authentication and more
• Preserves quotes and special characters
• Generates clean, formatted code

Convert CSV files to JSON or SQL formats with support for million-level data processing

• Support CSV to JSON/SQL conversion with custom delimiters
• Process large files with memory optimization
• Support batch file processing and column mapping
• Export results in multiple formats

Major updates to improve user experience and PDF quality

• Added auto page size option to match image dimensions
• Added grid/list view switch for better file management
• Added mobile touch support for reordering images
• Improved PDF generation with better image quality

Integrated multiple AI models to enhance productivity

• Added support for GPT-4 and Claude models
• Improved context handling and memory management
• Enhanced code generation and analysis capabilities
• Optimized response formatting and display

Create customizable placeholder images with text overlays, colors, and various formats

• Support custom dimensions and background colors
• Add text overlays with font customization
• Export in multiple image formats
• Batch generation capabilities

New features added to regex visualization tool

• Interactive regex pattern builder
• Real-time visualization updates
• Common patterns library
• Detailed explanation for each regex component

Enhanced visualization clarity and interactivity

• Improved visual representation of regex patterns
• Added interactive node highlighting
• Enhanced zoom and pan controls

Improved regex testing capabilities

• Added multi-line test support
• Enhanced match highlighting
• Added regex explanation feature

Major updates to image processing capabilities

• Added support for more image formats
• Improved compression algorithms
• Enhanced batch processing performance
• Added advanced image editing features

Enhanced image manipulation features

• Added new filter and effect options
• Improved image quality preservation
• Enhanced format conversion options
• Added metadata handling capabilities

New lucky draw and random selection tool

• Support multiple drawing modes
• Customizable animation effects
• Result history tracking
• Export drawing results

New color palette generation and management features

• Added Tailwind CSS color scale generation
• Enhanced HSL color editor
• Added custom color scheme support
• Improved color scale export options
• Added random color generator

Improved color preview and visualization

• Enhanced real-time color preview
• Added gradient preview support
• Improved color contrast checker
• Added color accessibility tools
• Enhanced color scheme visualization

Enhanced color management capabilities

• Added color palette organization features
• Improved color import/export options
• Enhanced color naming system
• Added color variation tools

Improved image processing speed by 50%

Fixed various UI issues in dark mode

Enhanced mobile responsiveness

The website was launched with a new design and features