Hi, ​@John D! Welcome to the Box Community!

Currently, we don’t offer a way to migrate video files directly from YouTube to Box. You’ll need to first download the video to your computer and then upload it to Box.

Alternatively, you can use the Box Bookmark feature, which allows you to save a web URL to Box. To do this, you can enter the YouTube video link in the “URL” field and click “Create.” Whenever you click the saved bookmark, you’ll be directed to the YouTube video. For more information, see Creating Bookmarks.

Hope this helps! Have a great day! 

Thank you