To delete your Grok chat history, go to grok.com/app or X and clear chats...

https://www.nav-bookmarks.win/to-delete-your-grok-chat-history-go-to-grok-com-app-and-clear-your

To delete your Grok chat history, go to grok.com/app or X and clear chats directly from the conversation view. Remember, files and Imagine media don’t delete automatically—they require manual removal from their folders