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

https://tiny-wiki.win/index.php/Should_I_Export_Grok_Data_Before_I_Delete_Chat_History%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