Chrome Extension to quickly block websites · just-block.github.io
- ✅ No subscriptions, no sign up
- ⚡ Block distracting websites with a single click
- 🧩 Solve captcha to prevent impulsive unblocking
- 💎 One-time payment for lifetime access
How do I block a website?
Click on the JustBlock extension icon in your browser and enter the URL of the website you want to block.
Can I unblock a website?
Yes - click the JustBlock icon, select the website you want to unblock, and solve a captcha.
Why do I need to solve a captcha to unblock?
The captcha adds friction so you think twice before accessing a distracting website. Inspired by the "Atomic Habits" idea of making bad habits harder.
Is it free?
The first 3 websites are free. For unlimited blocking, it's a one-time purchase of $2.99 - no subscriptions.
Is it open source?
The landing page and admin panel frontend are open source. The extension and backend code are kept private since JustBlock has paid users. The repo is published using git-filter to share only the public parts.