Claude Cleaner

Delete your entire Claude chat history with one click. Claude Cleaner adds a "Delete all chats" button to claude.ai's sidebar and chat history page.

How it works:

- Adds a delete button to the header on the Recents page
- Adds a convenient link in the sidebar, accessible from any page
- Automatically expands, selects, and deletes all your chats
- Option to keep starred chats while deleting everything else (default)

Using the starred chats option:

1. Click "Delete all chats" in the sidebar or on the Chats page
2. Choose "Keep starred chats" (default) to preserve important conversations, or "Delete all including starred" to remove everything
3. Confirm the deletion when prompted

Starred chats are detected from the sidebar, so any conversation you've starred will be safely excluded by default.

Safe and open source:

- No data is collected, stored, or sent anywhere
- No special permissions required—only runs on claude.ai
- 100% open source: https://github.com/morninj/claude-cleaner