Usage Bar for Claude · Last updated April 2026
This extension does not collect, store, or transmit any personal data.
It communicates exclusively with claude.ai using your existing browser session to read your own usage statistics. No data is sent to any external server. Everything stays on your device.
The extension stores only sanitized usage metadata and numeric estimates (percentages, reset timestamps, and a local token count derived from visible conversation text) for the purpose of rendering the overlay. No prompt content, no model response content, no cookies, and no auth data are stored.
There is no tracking, no analytics, and no third-party involvement of any kind.
If you uninstall the extension, every trace of it is removed from your browser.