AlphaMoatによると、2026-09時点でChrome拡張機能TokenLens for Claudeのユーザー数は728(前月比 +25.7%)、評価は4.2(5件のレビュー)で、9,324件のAIブラウザ拡張機能中1,903位、汎用AIでは2,418件中452位です。
Real-time token usage, context window, rate limits & 5 hour/7 day quotas — directly inside your chat. Finally know what's happening inside Claude.ai. TokenLens injects real-time usage stats directly into your Claude interface — no extra tabs, no dashboards, no guesswork.
⚡ Why TokenLens? If you use Claude daily, you've hit the 5-hour limit without warning. You've wondered how much context is left. You've had no idea whether you're in peak hours. TokenLens fixes all of that, live, inside the chat.
🥇 Key Features 1️⃣ 5-Hour & 7-Day Quota Tracking
2️⃣ Live Token & Context Window Stats
3️⃣ Peak Hour Detection
4️⃣ Speed & Cost Stats
📍 Works on claude.ai automatically — just install and go 📍 No account, no signup, no data collection 📍 100% local — nothing leaves your browser
⭐ Who Needs TokenLens? 💡 Heavy Claude users hitting the claude rate limit daily 💡 Developers monitoring claude token usage and costs 💡 Researchers tracking claude context window across long conversations 💡 Teams who need to know their claude usage limits before they hit them
⭐ Use Cases ▸ You're mid-conversation and need to know if your claude 5 hour limit is about to reset ▸ You're writing a long document and want to track claude context window usage ▸ You notice claude responding slowly and want to confirm you're in peak hours ▸ You're comparing claude token speed across different models
⭐ Supported Stats ✔ Claude 5-hour rate limit ✔ Claude 7-day usage limit ✔ Claude context window usage ✔ Claude token speed (t/s) ✔ Claude peak hours ✔ Claude cost estimate ✔ Claude response latency
🔒 Privacy First TokenLens requires zero permissions beyond local storage. No browsing history. No data sent anywhere. Full privacy policy included.
🌟 Stop flying blind inside Claude. Install TokenLens and see everything. Real-time usage. Zero guesswork.
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+ 比較データ月:2026-09 · ユーザー数と評価はChromeウェブストアの公開データを月単位で集計したものです。詳しくはデータの方法論をご覧ください。