None of these tools will allow you to download a private video if you do not have an account with the specific rights to view it. If the video is restricted to "Friends Only" or a specific user, you must first be logged in as that user or a permitted friend for the media stream to load.

: A popular Chrome Web Store extension that detects video streams once the player has started. Users can pin the extension and click the download icon to save files directly to their local drive.

Because of these three changes, the "old" fixed versions no longer work. You need a tool that handles , injects correct headers , and refreshes expired tokens automatically.