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

https://seo.edu.rs/blog/how-do-i-export-my-grok-chats-before-deleting-everything-11136

To delete your Grok chat history, go to grok.com/app or your X account and remove conversations there. Remember, deleting chats won’t remove any files or Imagine media—you’ll need to delete those separately