Local processing

VIDEO & AUDIO

Crop video locally

Enter width and height to create a centered cropped MP4 from your video.

Use this tool
🛡️ Local processingYour video is processed in a Web Worker. The FFmpeg runtime loads only when the first conversion starts.Initial limit: 200 MB. Processing time depends on the file and device.
Crop videoCrop the video center locally and download an MP4.

No file selected

Set the frame size

Use pixel dimensions to remove borders and center the visible area of a compatible video.

The file stays on your device

Processing happens locally; the engine loads on demand and your video is not sent to a server.

FREQUENTLY ASKED QUESTIONS

What does crop do?

It creates a centered MP4 copy with the width and height you enter.

Is audio preserved?

Yes, when the source contains a compatible audio track.