To delete your Grok chat history, go to grok.com/app or use the X platform,...

https://wiki-spirit.win/index.php/How_Do_I_Export_One_Grok_Conversation_to_PDF%3F

To delete your Grok chat history, go to grok.com/app or use the X platform, open your chat, and select delete. Remember, deleting chat doesn’t remove files or Imagine media—you’ll need to delete those separately