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

https://www.bust-bookmark.win/to-delete-your-grok-chat-history-go-to-grok-com-app-and-clear-conversations-1

To delete your Grok chat history on grok.com/app and X, go to your chat settings and choose to clear conversations. Remember, deleting chats doesn’t remove files or Imagine media—they must be deleted separately