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Convert video

Convert a video online for free to MP4, MOV, WebM, or MKV, or save its sound as MP3. There’s no watermark or sign-up, and the video never leaves your device.

Files stay on your device

Drop files to convert

See their format, then choose an output.

MP4, MOV, MKV, WebM, MPEG-TS, and 3GP videos. You can also drag in a whole folder.

How to convert a video online

Open a media file, choose MP4, MOV, WebM, MKV, MPEG-TS, or an audio format, and export it in your browser. This free online video converter keeps the source file on your device.

  1. Step 1

    Choose a file
    Pick a readable video or audio file.

  2. Step 2

    Choose a format
    Select the video or audio output you need.

  3. Step 3

    Download the result
    Save the converted file when it is ready.

What to expect

Supported inputs
MP4, MOV, MKV, WebM, MPEG-TS (.ts, .mts), and 3GP videos, and audio files such as MP3, WAV, M4A, and FLAC. AVI, WMV, and FLV files can’t be opened yet.
What happens
Compatible tracks are copied when possible; others are re-encoded to a codec the selected format and browser support. Audio-only outputs remove the video track.
Limits
Output support depends on your browser. Not every codec can be encoded or decoded everywhere.

For one format, size, or task

The same tool, with the settings already picked.

To MP4

To MOV

To WebM

To MP3

To WAV

Other formats

Also

Your files stay on your device

Your computer does the work, so the file never has to be uploaded, and that’s also why it’s free: there’s no server time for us to pay for. You don’t need an account, and nothing you make gets a watermark.

“This was exactly what I needed for uploading a YT video. I’m so grateful for how easy it was. Saved me so much time and energy.”
Desiree, a supporter

Questions

Yes. It's free with no watermark and no sign-up, and the video is converted in your browser rather than uploaded.

MP4 for almost everything: phones, TVs, editors, and upload forms all play it. Pick WebM for a web page, MOV for QuickTime or Final Cut, or MP3 when you only want the sound.

Yes. Choose or drop as many as you like, or a folder. They're converted one after another, and you can download each one or all of them.

No. It converts a file on your device, so save the video first, then open it here.

Use the MOV to MP4 tool when you want to inspect the finished container and codecs.

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