Private Online Tools

Drop your file hereto convert it

Nothing is uploaded - the tools run right here

Convert MKV to MOV without uploading it

Turn an MKV file into MOV - here in this tab, with nothing uploaded.

How to convert MKV to MOV

  1. Drop your MKV file in.
  2. MOV is already selected - press Convert.
  3. Save the MOV file.

Why this one stays private

Converting a video elsewhere means uploading the whole thing, waiting, and trusting a stranger's server with footage that may not be yours to hand over. The conversion happens here instead.

Questions

Why convert MKV to MOV?

MKV is the archivist's container: it holds anything, but few devices play it directly. MOV is what Apple cameras and Final Cut produce, and what Windows tools often refuse. Converting is how you move a file from the first situation to the second.

What will the MOV file contain?

H.264 video and AAC sound, which QuickTime, iMovie, Final Cut and every iPhone open.

Is the picture re-encoded?

Usually not. An MKV file normally carries H.264 video, which MOV can hold as it is, so the picture is copied across untouched and the conversion takes seconds. Only a file holding something else is re-encoded.

Is the sound kept?

Yes. The audio track comes across with the picture - copied when MOV can hold it as it is, converted when it cannot.

Can a browser really open MKV files?

Not on its own - Chrome, Firefox and Safari only play some MKV files, depending on what is inside, which is why most in-browser converters turn MKV away or quietly upload it. This page brings its own decoder: FFmpeg, compiled to WebAssembly and fetched from this site (10 MB, once) the first time you convert. After that the MKV file is read entirely in this tab.

How long does it take?

Repackaging takes seconds. A full re-encode runs in this tab on one processor core, so a long HD video takes a while - but there is no upload or download to wait for.

The same tool, other formats