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

https://wakelet.com/wake/6bhPCSWLu2Hd9j1PWYvts

To delete your Grok chat history on grok.com/app and X, open each chat, select delete, and confirm. Remember, this only removes messages, not files or Imagine media—they need deleting separately