JustFocus

VKT JustFocus

Block distracting websites to stay focused. Minimal, fast, privacy-first.

Chromium · MV3 · Site Blocker

🆓 Free Features (Up to 10 sites)

  • Custom blocklist — add any domain to block
  • Blocks domains and all their subdomains
  • Global on/off toggle
  • 5-minute temporary bypass
  • Sync storage across Chrome devices
  • MV3 native declarativeNetRequest
  • Focus reminder page on blocked sites
  • Auto language detection

⭐ Advanced Features (License)

  • Unlimited blocked sites — no 10-site cap
  • Export / Import — backup and restore your blocklist

Installation

  1. Visit the Chrome Web Store page for JustFocus
  2. Click Add to Chrome
  3. Confirm the installation
  4. Click the 🎯 JustFocus icon in your toolbar to start using

Usage

Privacy

  • declarativeNetRequest — Blocks sites using declarative rules. Does not read page content.
  • storage — Saves your blocklist locally. No data uploaded.
  • alarms — Manages temp bypass timers. No background tracking.
  • No <all_urls> host permission. No tracking. No analytics. No external connections.
Install for Chrome Install for Edge View on GitHub

GitHub repository only contains readme documentation for reference. No offline installation packages, source code for end users are not provided. Official installation channel is Chrome Web Store only.

For questions or support, email [email protected]