There are a few ways to delete all videos on TikTok, but the most common is to use the app’s “Delete Videos” option. To delete all videos on TikTok, follow these steps:

  1. Open the app and sign in.
  2. Scroll down and select “Videos.”
  3. Click on the “Delete Videos” button.
  4. The app will ask you to confirm deletion before deleting all videos. Click on “Yes.”