16:9 in / 9:16 out
My Shorts Studio
Drop a music video in. It gets analysed for scene cuts, beats and energy, then cut into 3–5 vertical Shorts that open on the hook, loop cleanly, and reframe themselves at every scene change. Nothing leaves your browser.
Drop your music video
MP4 or WebM, 16:9, ideally 1080p. Files stay on this machine — analysis and rendering both run locally.
Cut on the hook
Start points snap to a detected transient within 150ms — chorus downbeats and vocal entries, never a slow build or a dead-air open.
Built to loop
Targets 15–34s, the band where Shorts auto-loop and every replay counts as a view, and prefers cuts whose last frame matches the first.
Reframes itself
Each scene gets its own 9:16 crop from motion and detail analysis, jumping only at the cut so the move is invisible.