TokenLuma - AI Plan Usage & Reminder

One-click detect and sync ChatGPT, Claude, and Gemini subscription usage, rate limits, and threshold reminders to TokenLuma.

See how much of your AI subscriptions you have left — ChatGPT, Claude and Gemini usage limits in one place, with a reminder before they reset. TokenLuma reads the plan and usage information that chatgpt.com, claude.ai and gemini.google.com already show you, using the accounts you are signed in to in this browser. No API keys, no copy-pasting. WHAT YOU GET • Every limit at a glance: ChatGPT 5-hour and weekly usage, Claude session and weekly limits, Gemini daily quotas — as a percentage with the exact reset time. • Warnings when you are close: tiles turn amber and red as a limit fills up, and a desktop notification tells you when Claude passes 80%. • Reset reminders: get notified shortly before a limit resets so you can plan heavy work. • Several accounts and Chrome profiles: sync to your TokenLuma account to see all of them together on the web dashboard. • Auto-refresh every 1 minute to 24 hours, or refresh on demand. • 10 languages: English, 简体中文, 繁體中文, 日本語, 한국어, Español, Français, Deutsch, Português, Русский. HOW IT WORKS 1. Sign in to ChatGPT, Claude or Gemini in Chrome as usual. 2. Click the TokenLuma icon — your plans and limits appear. 3. Optional: sign in to TokenLuma with Google and click Sync to keep the dashboard at tokenluma.vercel.app up to date. PRIVACY The extension only talks to chatgpt.com, claude.ai, gemini.google.com and TokenLuma. It never reads your conversations or browsing history. Data is sent to TokenLuma only when you sign in and sync, and stored credentials are encrypted. Full policy: https://tokenluma.vercel.app/privacy TokenLuma is an independent tool and is not affiliated with OpenAI, Anthropic or Google.