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Compress video

Reduce a video's file size with three quality presets (high / medium / low).

Drop a video here or use the button below.

Quality

Features

How it works

  1. Drop any MP4, WebM, MOV or MKV video into the compressor.
  2. Choose a quality preset — High keeps most detail, Medium balances size and quality, Low maximizes compression.
  3. Click Compress to re-encode the video at a lower bitrate, then download the smaller file.

Your files never leave this page

Every conversion runs entirely in your browser using WebAssembly. There is no upload, no server-side processing, no analytics, and no cookies. Open DevTools → Network during the operation and you will see zero outbound traffic.

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