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

https://stateofseo.com/how-do-i-handle-a-stubborn-grok-file-that-wont-delete/

To delete your Grok chat history, go to grok.com/app or open the X app and remove conversations directly. Remember, deleting chats doesn’t erase files or Imagine media stored separately—you’ll need to delete those on their own