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

https://www.slideserve.com/aaron_ward92/how-do-i-delete-grok-chat-history-on-grok-com

To delete your Grok chat history, go to grok.com/app and clear conversations there. On X, remove any chats separately. Remember, files and Imagine media don’t delete with chat history—you’ll need to remove those on their own