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

https://wiki-canyon.win/index.php/Is_Grok_Chat_History_Permanently_Deleted_After_30_Days%3F

To delete your Grok chat history on grok.com/app and on X, go to the chat settings and select 'Delete History.' Remember, deleting chat doesn’t remove files or Imagine media—they must be deleted separately in their sections