CROP STUDIO

position the crop · segments come from detected cuts · runs in your browser Desktop app ↗
9:16✥ Adjust
Zoom 1.00x 0:00.0 / 0:00.0
click to seek · Ctrl+wheel or buttons to zoom timeline

Crop Positions 0

Preview (9:16)

Shorts 0

– / –

Desktop app

  • AI outpainting beyond the frame (Flux stills + LTX video)
  • Click-to-track any subject (SAM 3)
  • Burned-in auto-captions (Whisper)
  • AI-suggested shorts with hook intros
  • 4K, HEVC and 10-bit sources

Free and open source. Runs on your own computer with Python. Project files work in both.

Get it on GitHub ↗

CROP STUDIO

Turn a horizontal video into vertical shorts. Cuts are detected automatically and each segment gets an auto-framed 9:16 crop (faces prioritized). Adjust, then export.

Choose a video or drop it here
Your video never leaves your computer: everything runs in this browser. Works best in Chrome or Edge. For 4K/HEVC footage, AI outpainting, tracking and captions, get the desktop app.