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Video compressor

Make a smaller MP4 with a choice of quality and resolution. Compare the result with your original.

Export settings

Choose a file to get started.

Your file stays on this device. The processing engine downloads once when you export (about 31 MB). Smaller clips work best; keep this tab open.

How to use video compressor

  1. Choose your original file. Review the preview when your browser supports it.
  2. Set your export options.
  3. Export, play the result and download the finished file.

Before you export

MP4 exports use H.264 and AAC. Re-encoding can change quality, color metadata and frame timing. These tools are intended for short SDR clips, not HDR mastering.

Browser memory and codec support vary. For large projects, use a desktop editor. Read the related guide →