AutoStitch
AutoStitch turns one long video into polished short vertical clips.
Paste a supported video link or upload a file, and the app finds the
strongest moments, reframes them for vertical playback, adds
captions, and exports clips ready for YouTube Shorts, Reels, and
TikTok.
How it works
- Add a YouTube or video link, or upload a video file.
- AI selects the best moments from the transcript and clip quality.
- Captions, vertical reframing, and smart zoom are applied automatically.
- Preview, download, or upload finished clips straight to YouTube.
The product is in beta. Creating clips requires a free account; the
help,
support,
privacy, and
terms pages are public
and need no sign-in. JavaScript is required to create clips.