To delete your Grok chat history, visit grok.com/app and use the chat settings...

https://city-wiki.win/index.php/Grok_Chats_Stuck_in_Recently_Deleted_Past_30_Days_%E2%80%93_What_Does_That_Mean%3F

To delete your Grok chat history, visit grok.com/app and use the chat settings to clear conversations. On X, remove direct messages with Grok the same way. Remember, deleting chats doesn’t remove any files or Imagine media—those must be deleted separately