Claude Usage Peek

One-click view of your Claude usage limits (session, weekly, routine runs) from the toolbar.

Claude Usage Peek puts your Claude usage limits one click away. Instead of going Profile → Settings → Usage every time you want to check how much you have left, just click the toolbar icon and see clean progress bars for: • Current session — your rolling 5-hour limit, with a live "resets in" countdown • Weekly limits — all models, plus separate Opus and Sonnet bars when available • Daily routine runs — how many automated runs you've used today The bars are color-coded (blue → amber → red) so you can tell at a glance when you're getting close to a limit, and the popup auto-refreshes whenever you open it (keep a claude.ai tab open for live numbers). PRIVATE BY DESIGN • No API keys and no sign-up — there's nothing to configure. • No external servers. The extension only reads the same usage data that claude.ai already shows you on its own Settings → Usage page, and replays that request same-origin using your existing session. • Values are cached locally in your browser. Nothing is sent anywhere. ONE-TIME ACTIVATION The numbers come from a request claude.ai only makes on the Settings → Usage page. The first time you use the extension, open the popup and click "Open usage page" once — the extension captures that request in the background. After that, the popup shows your bars instantly every time. HOW IT WORKS The extension watches only for the usage request on claude.ai, caches the JSON locally, and renders it as bars in the toolbar popup. It requests access to claude.ai only, plus local storage for the cache. That's it. Not affiliated with or endorsed by Anthropic. "Claude" is a trademark of Anthropic. This is an independent utility that reads usage data already shown in your own Claude account.