Free · No upload · No watermark

Video converter: MP4, WebM, MOV and MKV

Convert any video your browser can open into MP4, WebM, MOV or MKV. When the picture and sound can be copied into the new file, it takes seconds and keeps the exact quality. Free, no upload, no watermark.

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How to use it

1

Choose or drop your video.

2

Pick the format you need.

3

Press Convert and download the new file.

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Questions and answers

Which format should I choose?

MP4 plays everywhere, so choose it when in doubt. WebM is for websites, MOV for Apple editing apps like Final Cut and iMovie, and MKV for media players such as VLC and Plex.

Is there a file size limit?

No fixed limit. Very large files (several GB) need a computer with enough memory; in Chrome and Edge the result is written straight to a file you choose.

Is my video uploaded?

No. The video is read and processed by your own browser, with your computer or phone doing the work. Nothing is sent to our servers, so it is safe for private videos too.

Which browsers work?

Chrome, Edge, Opera and Brave (version 94 or newer), Safari 16.4 or newer, and Firefox 130 or newer, on a computer or a phone. A computer is much faster for long videos.

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