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

https://touch-wiki.win/index.php/How_Do_I_Export_Grok_JSON_and_Turn_It_Into_Something_Readable%3F

To delete your Grok chat history on grok.com/app and X, go to your chat settings and clear the conversation. Remember, deleting chat doesn’t remove files or Imagine media—they need to be deleted separately