Data month 2026-09

TokenLens for Claude

Name: TokenLens for Claude
Rating: 4.2 (5 reviews)

General AI

AI Assistant / Chatbot

Real-time token usage, context window, rate limits & 5 hour/7 day quotas — directly inside your chat.

Add to Chrome ↗

According to AlphaMoat, as of 2026-09, the Chrome extension TokenLens for Claude has 728 users (+25.7% MoM), rated 4.2 (5 reviews) — ranked #1,903 of 9,324 AI browser extensions, and #452 of 2,418 in General AI.

Users · 2026-09

728+25.7%

Rating

★ 4.25

Overall Rank (9,324)

#1,903

General AI Rank

#452/ 2,418

What is TokenLens for Claude

From the Chrome Web Store

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

See your Claude rate limit usage as a live progress bar

Countdown timer shows exactly when your claude limit resets

Never get blindsided by a claude usage limit again

Show the rest of the store description▾

2️⃣ Live Token & Context Window Stats

Track claude token usage in real time

See how full your claude context window is as a percentage

Know when you're approaching the claude token limit

3️⃣ Peak Hour Detection

Instantly see if you're in claude peak hours (Mon–Fri 5–11AM PT)

Understand why Claude is slow — and when it'll get faster

Live countdown to off-peak for faster claude responses

4️⃣ Speed & Cost Stats

Tokens per second during generation

Estimated API cost per session

Average latency (time to first token)

📍 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.