EXACT-SIZE VIDEO COMPRESSOR

Compress Video to 20MB

Target size is preset to 20 MB and remains editable. Encoding happens locally with FFmpeg.wasm; the original video is never uploaded.

Preset: 20 MB
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Drop your video hereMP4, MOV, WebM, WMV, and more● Nothing is uploaded
01

How to use this preset

  1. Choose a video from your device.
  2. Review the 20 MB target and trim if needed.
  3. Export and check the actual output size.
02

Your video stays private

The File API, WebCodecs and FFmpeg.wasm run in this browser. Your source video is never sent to our server.

MP4 · MOV · WebM · WMV
Creator toolsEverything stays local
✂Remove silenceOpen dedicated tool→▥Shorts makerOpen dedicated tool→CCBurn captionsOpen dedicated tool→◫Batch thumbnailsOpen dedicated tool→
01Truly local processingFile APIs, WebCodecs, and WebAssembly all run in your browser.
02Every feature is freeNo file-size limit, with up to 4K, batch, and advanced tools.
03No server copyNo video upload endpoint and no account required.