Overview
Shows ~token count, cache timer, and native session/weekly usage bars on claude.ai.
Unofficial extension, not affiliated with Anthropic. Claude Token Counter adds a real-time heads-up display directly on claude.ai so you always know where you stand before hitting a limit. What it shows: Approximate token count for the current conversation, with a progress bar against the 200k context limit Cache countdown timer showing how long your conversation stays cached Session (5-hour) and weekly (7-day) usage bars pulled from Claude's native API, more accurate than the rounded percentages on Claude's own usage page How it works: All data is processed locally in your browser. The extension reads Claude's own API responses to get precise usage fractions and uses a built-in tokenizer to estimate token counts. No data is ever sent to any external server.
Details
- Version1.0.0
- UpdatedMay 24, 2026
- Offered byKrishna Somani
- Size1.15MiB
- LanguagesEnglish
- DeveloperKrishna Somani
Elcot Avenue Chennai, Tamil Nadu 600119 INEmail
krishnasomani272005@gmail.com - Non-traderThis developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.
Privacy
This developer declares that your data is
- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes
Support
For help with questions, suggestions, or problems, visit the developer's support site
