ChatGPT Message Meter

by Governance Interfaces · Tools

Manifest V3 Free

View in Chrome Web Store Data as of 19 Oct 2026

Local ChatGPT usage estimates with toolbar popup, history sync, quota badges and portable index backups.

Users

store count

Rating

0.0 / 5

unchanged in 30 days

Ratings

total ratings

Store rank

#102K

#85K among extensions

Version

2.0.1

updated 22 Sep 2026

Users

monthly, 1 months

Latest, 19 Oct 2026: 60 usersMove the mouse over the chart for any month

Ratings count

monthly, 1 months

Latest, 19 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 ChatGPT Message Meter

ChatGPT Message Meter turns your saved ChatGPT history into a private, local usage dashboard. Track Normal Chats, GPT-5.6 Pro and GPT-6 Pro usage across rolling 24-hour, 7-day and 30-day views. For supported plans, Message Meter estimates how much of your Advanced Chat allowance you have used and shows the current percentage directly in the browser toolbar. Your index stays in your browser. Chat text and authentication tokens are not stored, and no usage data is sent to an external analytics service. Features include plan-aware usage estimates, cross-device history reconciliation, Project and archived-chat coverage, usage trends, light/dark mode, English/Chinese UI, diagnostics, and portable local-index backup and restore. Usage figures are reconstructed from available saved ChatGPT history and are estimates, not OpenAI’s official quota ledger.