Clarity

Block ChatGPT, Gemini, Claude & more. Focus timer with full-screen countdown, custom blocklist, and private on-device usage stats.

Clarity helps you control your use of AI chat tools by blocking and/or tracking usage. Choose Block for timed focus sessions, Track for private on-device analytics, or use both. Works with ChatGPT, Gemini, Claude, Copilot, Perplexity, and any sites you add. PRIVACY & PERMISSIONS We do not collect, transmit, or sell personal data. Usage stats and settings are stored locally in your browser. HOW TO USE (1) Install and pin the extension. (2) Track your usage (private, on-device). (3) When you want to cut down, open Focus and start a Block session: choose a duration and press Start. The popup becomes a countdown and AI sites stay blocked until time’s up. (4) Add extra domains under Custom if you want to block more. (5) Check Streaks for days installed (streak resets if you uninstall). KEY FEATURES • Track mode: Private usage tracking of AI sites. • Block mode: Timed focus sessions with a clean popup and a countdown lockout. • Customisable controls: Manage a Custom blocklist for any domains. • Daily streaks: Keep it installed to keep your streak alive. • One-click start: Minimal, fast popup to start/stop sessions. UPDATES & ROADMAP • Smarter usage summaries. • Upcoming: classroom controls (teacher/parent) and more blocklist/report options. PERMISSIONS USED • Storage: save your local settings and usage stats • declarativeNetRequest / host permissions: block selected sites during focus sessions • Alarms: run the countdown timer reliably in the background • Tabs: detect and redirect when you try to open blocked sites • Idle: check when your device is active or idle so timers pause/resume correctly • Scripting: inject or remove small bits of code to enable blocking/tracking features DISCLAIMER This extension is user-configured and provided “as is.” Not affiliated with OpenAI, Google, Anthropic, Microsoft, or any other mentioned brand. COPYRIGHT & TRADEMARK © 2025 Hannah Subbaraman. “ChatGPT” is a trademark of OpenAI. This extension is not affiliated with or endorsed by OpenAI.