Claude Usage Tracker

by Tuğrul Can Kapubağlı · Developer Tools

Manifest V3 Free

View in Chrome Web Store Data as of 16 Oct 2026

Tracks your Claude.ai usage limits, extra spend, and estimates API-equivalent costs over time.

Users

0 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#152K

#127K among extensions

Version

1.0.0

updated 2 Apr 2026

Users

monthly, 7 months

Latest, 16 Oct 2026: 20 usersMove the mouse over the chart for any month

Ratings count

monthly, 7 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 Tracker

Stop guessing whether your Claude subscription is worth it. Claude Usage Tracker automatically monitors your claude.ai usage from the Settings page and builds a history over time. See your session limits, weekly quotas (all models + Sonnet), extra usage spend, and estimated API-equivalent costs — all in one popup. Features: - Auto-scrapes every hour (silent background tab) - Tracks session, weekly, and extra usage percentages - Estimates what your usage would cost at API pay-as-you-go rates - Exports history as JSON - Badge shows weekly usage % with color coding (green/amber/red) - 100% local — no data leaves your browser Works with Claude Pro ($20), Max 5x ($100), and Max 20x ($200) plans. Open source: https://github.com/tugrulcank-netizen/claude-usage-tracker