Free converter

MKV converter

Anyfile converts a Matroska video to MP4, MOV, WEBM, GIF, M4A or WAV for free, right in your browser: the file is never uploaded. Drop it below and pick what it becomes.

Drop MKV files here or

Files are converted in your browser and never uploaded. By using Anyfile you agree to the Terms of Use.

What MKV can become

MKV to MP4MP4 videoPicture: copied as it is when it fits; otherwise re-encoded by your browser at the same size and frame rate
MKV to MOVQuickTime moviePicture: copied as it is when it fits; otherwise re-encoded by your browser at the same size and frame rate
MKV to WEBMWebM videoPicture: copied as it is when it fits; otherwise re-encoded by your browser at the same size and frame rate
MKV to GIFanimatedPicture: turned into an animated GIF of up to 256 colours
MKV to M4Asound onlyPicture: left out: only the sound is saved
MKV to WAVsound onlyPicture: left out: only the sound is saved

.mkv

Matroska videoMatroska

An open container first released in 2002 and named after Russian nesting dolls. It holds any number of video, audio and subtitle tracks, plus chapters and attachments such as fonts.

Films and series with several audio languages and subtitle tracks.

Opens in VLC, mpv, IINA, Plex, Windows Media Player on Windows 10 and later

About MKV files

Questions

What can I convert an MKV file to?

MP4, MOV, WEBM, GIF, M4A or WAV. Drop it on this page and choose, or pick one below.

Are my files uploaded?

No. Anyfile converts them in your browser, on your device; nothing is sent to a server.

Can I convert several MKV files at once?

Yes. Drop them together and pick a format: they all convert, and you get one ZIP.