To delete your Grok chat history on grok.com/app or X, open the chat, select...

https://telegra.ph/How-Do-I-Handle-a-Stubborn-Grok-File-That-Wont-Delete-07-13

To delete your Grok chat history on grok.com/app or X, open the chat, select the delete option, and confirm. Remember, this only removes text chats. Files and Imagine media are stored separately and must be deleted individually