Video tool

Video Converter

Convert MOV, MKV, WebM and more to MP4 or WebM.

Free Files stay on your device
Choose a video fileMP4, WebM or MOV · not uploaded

About this tool

Video Converter changes a video into MP4, which plays on almost every device, or WebM, which suits websites. It reads MP4, MOV, MKV and WebM files. Your files are processed on your own device. Nothing is uploaded to our servers.

How to use Video Converter

  1. Choose a video file.
  2. Pick MP4 or WebM as the output.
  3. Press “Convert” and download the new file.

Questions people ask

Should I choose MP4 or WebM?

Choose MP4 (H.264) for phones, TVs, editors and social media. Choose WebM (VP9 or VP8) for web pages where file size matters.

Can it convert iPhone MOV files?

Yes. MOV and MP4 use the same container family. If the video is H.264, conversion to MP4 is a quick copy with no quality loss.

Why is the conversion slow?

When codecs change, every frame is decoded and encoded again on your device. Expect roughly real time or faster on a modern laptop.

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