Metrician
Ollama allowance renews soon
Resets soon
70% remains and resets in 8h.
No account needed
Chrome extension
for tracking your AI usageA fuel gauge for your AI usage
Metrician keeps your ChatGPT, Claude, Grok, OpenCode Go, and Ollama usage and reset times in one floating Chrome widget.
5 providers
28 skins
Usage alerts
Live demodrag it anywhere · hover a ring
Skin
+ 24 more in the extension
Get Metrician on Chrome — It’s Free
No account needed.
ChatGPT
Claude
Grok
OpenCode Go
Ollama
+ more on the way
Usage warnings
Know before a limit catches you.
Get notifications when an allowance is about to reset or usage is running unusually fast.
Grok usage is running fast
Running fast
8% used in 10m. 22% remains.
How it works
01
Connect
Pick a provider. Metrician reads your usage from the pages you're already signed in to.
02
Glance
Rings fill as you use. Hover one for reset time, pace through the cycle, and how fresh the reading is.
03
Make it yours
Drag it, resize it, switch skins, hide it on certain sites, or turn it off.
Privacy
Your provider data stays in Chrome.
Metrician reads allowance information from provider pages you connect and stores those readings in your browser. No extension telemetry.
Privacy policyMetrician is now available on the Chrome Web Store.