FilePDQ

Convert videoFREE

Convert between supported video formats.

  1. 1 Add
  2. 2 Convert
  3. 3 Download

Drop videos here

MP4, MOV, WEBM, MKV. Up to 5 GB each, 3 at once.

Stays on your device

Questions about Convert video

Is Convert video free?

Yes. It is free to use, with no sign-up, no watermark and no limit on how often.

Are my files uploaded?

No. It runs in your browser, so your files stay on your device and are never sent to us or anyone else. Privacy notice

Which files can I use?

MP4, MOV, WEBM, MKV in, MP4, WEBM, MP3 out. Up to 5 GB per file, 3 files at a time, 4 hours long.

Step by step, and if something goes wrong

Steps

  1. Drop a video.
  2. Choose MP4, WEBM or MP3 (audio only).
  3. Select Convert video, then download.

If something goes wrong

  • MP4 plays almost everywhere. WEBM is smaller for websites.
  • Everything runs in your browser using its built-in video and audio engine, so very long or 4K videos take a while on slower devices. Keep the tab open until it finishes.
  • If you see “Not supported by your browser”, try the latest Chrome or Edge. Safari and Firefox support fewer formats.
  • Videos up to 5 GB and 4 hours are accepted. Larger files are read from disk in pieces, so they don’t need to fit in memory.