claudeKarma · Free Chrome extension
Track your Claude AI usage at a glance.
See your 5-hour session, weekly cap, peak hours and per-model usage from your browser toolbar. No login. Your data stays in your control.
What it tracks
Session gauge
Live percentage of your current 5-hour Claude session and the exact reset time. No more discovering the cap mid-task.
Weekly cap
Rolling 7-day usage with the next reset window. Plan your sprint instead of guessing what you have left.
Peak hours
Anthropic's published peak windows surface in the popup so you can shift heavy work off the busiest slots.
Per-model usage
Opus, Sonnet, Haiku and Claude Design tracked separately so you stop burning Opus on tasks Sonnet handles fine.
Keep going
- Cross-AI productivity tips Patterns that work across Claude, ChatGPT, Cursor and Perplexity.
- How we handle your data Your data stays in your control: encrypted, revocable, GDPR self-service.
- About tokenkarma You track Claude. See your whole AI stack, ChatGPT, Cursor, Gemini and your API costs, in one place.