41+ professional utilities for developers. No data ever leaves your browser. Fast, secure, and completely free.
Explore our latest additions to the productivity suite. Always updated with the tools you need.
Preview and debug your Open Graph (OG) meta tags and Twitter Cards instantly. Auto-fetch from URLs.
Highly functional, beautifully designed calorie calculator to determine your daily maintenance calories, BMR, and macro targets for weight loss or gain.
Convert JPG, PNG, GIF, BMP, and TIFF images to PDF instantly. 100% offline, secure, and fast with no file limits.
Convert YAML data to JSON format instantly with a 100% offline, client-side tool.
Instantly decode, verify, and generate JSON Web Tokens (JWT) locally in your browser. Supports HS256, RS256, and more.
Notepad++-style multi-tab editor in your browser with auto-save, syntax highlighting, and 100% client-side storage.
Create professional favicons from images with customizable sizes, backgrounds, and formats (ICO, PNG, SVG).
Visualize, validate, and explore GraphQL schemas (SDL) with an interactive type explorer and beautifier.
We've built the ultimate workspace for developers who value privacy, speed, and reliability.
Every tool runs entirely in your browser. No data is ever uploaded to a server, ensuring maximum privacy for your sensitive information.
Optimized for performance. Instant loading and real-time processing without the latency of server-side roundtrips.
From JSON formatting to Image resizing, we provide all the essential utilities in one unified, clean interface.
Join thousands of developers who rely on our tools daily.
“The local-first approach is a game changer. I can process sensitive client data without any security concerns.”
“Fast, reliable, and always there when I need it. The Crontab generator and JSON tools are my daily drivers.”
“Finally, a toolset that doesn't track me. The UI is clean and the performance is unmatched.”
Everything you need to know about our platform.
All our tools are designed to run completely offline in your browser. No data is sent to our servers.
AI is a powerful tool, but it is not a deterministic tool. Its response can vary based on the context and the model used. Also, to use AI, you need to send your data to AI LLM models, however with our tools your data stays local and private.
Your work and data remain completely private and local to your browser & machine. We may only collect some analytics data to improve the tools. Please refer to our privacy policy for more information.
Yes! Soon we will offer flexible subscription plans for teams and businesses. Contact us for custom enterprise solutions and volume discounts.
Our tools can be used on any device with a browser.