🔍Crop Video
Reframe to 9:16, 1:1, 4:5 & more. Free, private, no signup — files never leave your browser.
Any video, any frame.
Landscape to vertical in one click — centered crops for every platform, no upload.
4
ratios
16:9, 9:16, 1:1, 4:5
Auto
centering
biggest possible crop
0
uploads
in-browser FFmpeg
Free
forever
no signup
How to use Crop Video
Reframe any video for any platform. Pick 16:9, 9:16, 1:1 or 4:5 and get a perfectly centered crop — Shorts-ready vertical from landscape footage in seconds. All local, all free.
- 1Drop a video file (MP4, WebM, MOV).
- 2Pick an aspect ratio: 16:9, 9:16, 1:1 or 4:5.
- 3Hit Crop and download the reframed MP4.
Use cases
Shorts from landscape
Repurpose YouTube footage into vertical Shorts without reshooting.
Square social posts
1:1 crops that fill Instagram and X feeds edge to edge.
Remove distractions
Crop out watermarks, bystanders and messy edges.
What crop video does
- ✓Four ratios: 16:9 landscape, 9:16 vertical, 1:1 square, 4:5 portrait.
- ✓Automatic centered crop at maximum size.
- ✓Audio carried through untouched.
- ✓MP4 output at the exact aspect ratio.
- ✓Private: no uploads, no accounts, no watermarks.
Specs
- Speed
- About a minute per video, on-device
- Input
- MP4, WebM, MOV
- Output
- Cropped MP4
- Privacy
- In-browser FFmpeg, zero uploads
- Cost
- Free, unlimited, no signup
Frequently asked questions
Is my video uploaded anywhere?
No. Cropping runs 100% in your browser with FFmpeg. Your file never leaves your device.
How is the crop positioned?
Centered automatically — the biggest possible window of your chosen ratio.
Can I turn landscape into vertical Shorts?
Yes — 9:16 crops a vertical slice perfect for Shorts, Reels and TikTok.
What format is the download?
MP4 at your exact chosen aspect ratio.