Real-time meters
Three quota windows — 5-hour session, weekly and per-model — refreshed every 30 seconds.
Browser extension · Chrome · Edge · Firefox
Your limits, finally visible.
UsageMeter shows your usage windows right on the page — 5-hour session, weekly and per-model — refreshed every 30 seconds. No more surprise limits mid-conversation.
Essential is free · No credit card
- tracked windows
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- tracked windows
- sec. refresh
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- themes
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- languages
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UsageMeter
DemoSession · 5 h42%
Weekly63%
Fable 5 · weekly87%
Next reset--:--:--
Illustrative data — your real numbers appear once installed.
Track your quotas where you work
ClaudeLIVE
ChatGPTNEW · BETA
GrokNEW · BETA
ChatGPT & Grok tracking is opt-in: off by default, enabled per provider.
Features
What the extension does. Really.
Built into the page
Unobtrusive gauges right inside the claude.ai interface. No extra tab, no external dashboard.
NEW · BETA
ChatGPT & Grok
New in v1.4.0: the same tracking for ChatGPT and Grok, opt-in. Enable or disable each provider anytime.
50+ themes
Make claude.ai yours: 12 free base themes, 50+ premium themes, gradients and backgrounds with Pro.
34 languages
The extension speaks your language — interface translated into 34 languages.
BETA
Windows companion
In beta: a desktop app that wraps Claude Desktop and brings themes, usage tracking and tools to it.
Fable 5
Keep an eye on Fable 5, always.
The most advanced models get their own weekly usage window. UsageMeter tracks it separately and shows the exact countdown to the next reset — green, amber from 60%, red from 85%.
Fable 5 · weeklyDemo
Resets in--:--:--
How it works
Three steps. Zero configuration.
01
Install the extension
From the Chrome Web Store or Firefox Add-ons. No setup required.
02
Open claude.ai
Your gauges appear right inside the interface, where you need them.
03
Keep the pace
Anticipate resets and adapt your usage — never lose a conversation to a surprise limit again.
- Usage tracking is computed locally, in your browser.
- ChatGPT & Grok tracking is off by default — explicit opt-in, per provider.
- Account is optional: sync only activates if you sign in.
- No data selling. No ads in the extension.
FAQ
Frequently asked questions
Yes. The Essential plan is free forever: live usage gauges, 12 themes, shortcuts, up to 3 accounts. Pro (€3.99/mo or €39.99/yr) adds premium themes, prediction charts and SmartQueue.
Take back control of your limits.
Install UsageMeter and always know where you stand — on Claude, ChatGPT and Grok.
Essential is free forever.