Compress video online, free

Drop a clip, choose how small it should be, and export. Aim for a file size in megabytes, or pick a resolution and quality. The estimate updates as you go and the work happens on your device.

Drop your video here

or click to choose a file

MP4, MOV, WebM, MKV

Works in Chrome, Edge and Safari 17 or newer. Nothing is uploaded.

How it works

1

Drop your video

MP4, MOV, WebM or MKV. It opens instantly because nothing is uploaded.
2

Pick a size or quality

Type a target size, or choose a resolution and a quality level. The estimated result shows before you export.
3

Export and download

Re-encoded on your device with the settings you chose.

Questions people ask

How does it make the file smaller?

By re-encoding the video at a lower bitrate, and optionally at a lower resolution. A lower bitrate means fewer bytes per second of video, which is where most of the savings come from.

Will it look worse?

A little, depending on how far you go. Halving a typical phone recording is usually invisible. The tool warns when a target is low enough to show artefacts.

Can I hit an exact file size?

You can set a target in megabytes and the tool derives the bitrate for it. The result lands close to the target, usually slightly under.

Do you upload my video?

No. The tool runs entirely in your browser. Your file stays on your device.

Which browsers are supported?

Chrome, Edge and Safari 17 or newer on desktop and Android. Firefox does not support the video APIs the tool needs yet.

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