Claude Gauge icon

Claude Gauge

by dev@colorbass.com · Functionality & UI
Manifest V3 Free
View in Chrome Web Store Data as of 16 Oct 2026

Live session and weekly usage meters inside the Claude.ai sidebar. No account, no API key, nothing leaves your browser.

Users
14
+2 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
2
0 in 30 days
Store rank
#170K
#142K among extensions
Version
1.0.1
updated 23 Jun 2026

Users

monthly, 4 months
0714Jun 2026Sep 2026Oct 2026
Latest, 16 Oct 2026: 14 usersMove the mouse over the chart for any month

Ratings count

monthly, 4 months
012Jun 2026Sep 2026Oct 2026
Latest, 16 Oct 2026: 2 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 Claude Gauge

Claude Gauge shows your Claude.ai usage right where you work — two small meters in the sidebar, above your profile, so you always know how much of your session and weekly limits are left. - Live session (5-hour) and weekly meters, updated automatically - Reset countdowns — see exactly when your limits refresh - Color-coded: calm when you have room, urgent as you approach the cap - Adapts to the sidebar: full bars when expanded, compact rings when collapsed - Matches Claude's light and dark themes — looks built-in, not bolted on HOW IT WORKS Install it and open claude.ai. The meters appear in the sidebar automatically and refresh on their own. That's it. PRIVACY No account, no sign-up, no API key. Claude Gauge reads your usage from your own logged-in Claude.ai session and displays it locally. Nothing is sent anywhere, and nothing is stored. Privacy policy: https://colorbass.com/dev/claude/gauge/privacy — Claude Gauge is an independent project and is not affiliated with, endorsed by, or sponsored by Anthropic. "Claude" is a trademark of Anthropic, used here only to describe what this tool works with. — Update 1.0.1: Improves collapsed-sidebar placement above the downloads icon and hides reset countdowns when usage is 0%.

Growth

WindowUsersChangeRatingsRating
7 days+2+16.7%00.00
30 days+2+16.7%00.00

Version history

2 versions recorded
1.0.123 Jun 2026
1.0.015 Jun 2026

Details

Category
Functionality & UI
First seen
15 Jun 2026
Size
954 KB
Languages
en
Pricing
Free
Privacy policy
colorbass.com
Extension ID
hdadlgfdajdckiagekoaifjealpbbaae

Permissions and risk

Moderate riskimpact 2, likelihood 2
Site access
https://claude.ai/*

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