MKV to MP3
Pull the soundtrack out of a MKV video and save it as MP3. Free for up to 10 files a day, no sign-up.
MKV
Your files
Drop your .mkv files here
or
You can add several files and convert them together.
How to convert MKV to MP3
- Drop your MKV file into the box above, or add it from a link.
- MP3 is already selected. Use the settings button next to it to change size, quality or other options.
- Select Convert, then download your MP3 file.
To do this from your own code, call the FileForge API with "output_format": "mp3".
About the formats
.mkv
MKV (Matroska) is a flexible video container that can hold many audio and subtitle tracks. It's popular for films and recordings, but phones, browsers and editing apps often won't play it.
.mp3
MP3 is the universal audio format: every phone, car stereo, speaker and app plays it. It uses lossy compression, so a 3-minute song is a few megabytes.