Codex Quota Monitor

by Claude Quota Monitor · codexquotamonitor.github.io · Tools

Established publisherManifest V3 Free

View in Chrome Web Store Data as of 16 Oct 2026

Shows your Codex usage limits directly in the browser toolbar.

Users

328

+32 in 30 days

Rating

5.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#52K

#44K among extensions

Version

1.0.2

updated 8 Jun 2026

Users

monthly, 4 months

Latest, 16 Oct 2026: 328 usersMove the mouse over the chart for any month

Ratings count

monthly, 4 months

Latest, 16 Oct 2026: 1 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 Codex Quota Monitor

Codex Quota Monitor shows your Codex usage limits directly in the browser toolbar. See at a glance: • current session usage • weekly usage • remaining credits • reset times • a toolbar badge with usage status The extension reads authenticated Codex usage data from ChatGPT and stores locally in the browser only the quota metadata needed for display. It does not require registration, does not use analytics, and does not track users. Features: • current 5-hour session limit • weekly limit tracking • remaining Codex credits • automatic background updates • manual refresh button • light and dark themes • interface localized in 10 languages Codex Quota Monitor source code is publicly available for review.