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

https://fernandowehn083.timeforchangecounselling.com/can-i-delete-a-single-grok-chat-on-x-or-only-everything

To delete your Grok chat history on grok.com/app and X, go to your chat settings and choose delete history. Remember, deleting chats here doesn’t remove files or Imagine media—you need to delete those separately