Clarity icon

Clarity

by Hannah Subbaraman · Education
FeaturedManifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

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

Users
262
+14 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
17
0 in 30 days
Store rank
#57K
#48K among extensions
Version
1.0.9
updated 20 Sep 2025

Users

monthly, 13 months
0131262Sep 2025Apr 2026Oct 2026
Latest, 15 Oct 2026: 262 usersMove the mouse over the chart for any month

Ratings count

monthly, 13 months
0817Sep 2025Apr 2026Oct 2026
Latest, 15 Oct 2026: 17 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Clarity

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.

Growth

WindowUsersChangeRatingsRating
7 days+5+1.9%00.00
30 days+14+5.6%00.00
6 months+109+71.2%+10.00
1 year+245+1441.2%+110.00

Version history

1 versions recorded
1.0.920 Sep 2025

Details

Category
Education
First seen
20 Sep 2025
Size
74 KB
Languages
en
Pricing
Free
Privacy policy
hannahsub.github.io
Extension ID
oaaedbonlhjnlbobhpmfdpkpjoeokbfl

Permissions and risk

Minimal riskimpact 3, likelihood 0
Permissions
declarativeNetRequeststoragetabswindowsidlealarmsscripting
Site access
<all_urls>
Can read and change data on every website you visit.

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