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

https://wiki-book.win/index.php/What_Should_I_Do_if_Grok_Delete_All_Doesn%E2%80%99t_Show_on_Mobile%3F

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