HyperCut
HyperCut is a video editing tool made by Outpilot in Denmark. It turns long videos into short vertical clips with captions, music and thumbnails, and lets the operator publish the finished clips to the YouTube channels they own and manage.
How HyperCut uses YouTube
An operator connects their own YouTube channel through Google sign-in. HyperCut then uploads the clips the operator chooses to that channel, with the title, description and schedule the operator sets, and reads basic channel and video information to confirm the upload. HyperCut never posts anything the operator has not chosen.
HyperCut is currently used privately by its operators and is not open for public sign-up.