Claude Usage Monitor

by Yahya Shareef · Developer Tools

Manifest V3 Free

View in Chrome Web Store Data as of 16 Oct 2026

Displays Claude plan usage limits in the claude.ai sidebar

Users

+2 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#164K

#137K among extensions

Version

1.1.0

updated 26 Apr 2026

Users

monthly, 6 months

Latest, 16 Oct 2026: 16 usersMove the mouse over the chart for any month

Ratings count

monthly, 6 months

Latest, 16 Oct 2026: 0 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 Usage Monitor

Claude Usage Monitor displays your Claude plan quota directly in the claude.ai sidebar — no settings page needed. Features: • Real-time 5-hour and 7-day usage progress bars • Extra credits balance and utilization • Collapsible widget — stays out of your way • Auto-refreshes every 2 minutes • Works in both dark and light mode • Zero configuration — picks up your session automatically The widget appears below the sidebar navigation on every claude.ai page. Click it to expand or collapse. Data is fetched directly from the claude.ai API using your existing login session — no API keys or accounts required.