Last Updated: January 2026
Claude Usage Tracker is a Chrome extension that provides visual feedback on your Claude.ai usage efficiency. This privacy policy explains how we handle your data.
We do not collect, store, or transmit any personal data.
The Claude Usage Tracker extension:
- Only reads usage information displayed on your Claude.ai settings/usage page
- Processes all data locally within your browser
- Does not send any information to external servers
- Does not use analytics or tracking services
- Does not store any data beyond the current browser session
The extension only accesses:
- The Claude.ai settings/usage page (https://claude.ai/settings/usage*)
- Visual elements on that page to calculate and display usage efficiency indicators
- No persistent storage: The extension does not store any data between sessions
- No cookies: The extension does not create or use cookies
- No local storage: The extension does not use browser local storage or IndexedDB
- No cloud storage: No data is sent to or stored on external servers
The Claude Usage Tracker extension:
- Does not integrate with any third-party services
- Does not share data with any third parties
- Does not use advertising networks
- Does not use analytics services
The extension requests the following permissions:
This permission allows the extension to access the currently active tab when you're on the Claude.ai usage page. It's required to inject the usage efficiency indicators.
This permission allows the extension to inject the visual indicator script on the Claude.ai usage page.
This permission restricts the extension to only operate on Claude.ai pages.
This extension is not directed at children under 13 years of age, and we do not knowingly collect information from children.
We may update this privacy policy from time to time. Any changes will be reflected in the "Last Updated" date at the top of this document.
If you have questions or concerns about this privacy policy, please:
- Open an issue on our GitHub repository
- Contact us through the Chrome Web Store listing
Since we do not collect any personal data, there is no personal information to access, modify, or delete. The extension operates entirely locally on your device.
By installing and using the Claude Usage Tracker extension, you consent to this privacy policy.
Summary: Claude Usage Tracker operates entirely locally in your browser. We don't collect, store, or share any of your data. Your privacy is protected by design.