Convert MKV to MP3
Drop your MKV and get MP3 back in seconds. Our AI handles the conversion — no settings, no software, nothing to learn.
Talk to your files
Anything that used to take five menus and three export dialogs is now one sentence in the chat. Watch it work:
Built for how you actually work
One assistant instead of a dozen single-purpose converter sites.
Every format in one place
Images, documents, video, audio and data — 50+ formats handled by one chat, with a dedicated page for every conversion.
Private by design
Your files are used to run your conversion and nothing else. No sharing, no training, and everything auto-deletes within 24 hours.
Seconds, not minutes
Most conversions come back before you'd have found the right export menu.
Speaks your language
The whole product — pages, assistant and answers — works in seven languages.
Nothing to install
Runs entirely in your browser, on any device. No apps, no accounts to start, no updates.
MKV vs MP3 at a glance
| MKV | MP3 | |
|---|---|---|
| Type | Video | Audio |
| File extension | .mkv | .mp3 |
| Compression | Depends on codec | Lossy |
| Support | Specific apps only | Opens everywhere |
| Best for | High-quality video archiving | Music and audio everywhere |
What is a MKV file?
MKV (Matroska) is an open container that can hold practically anything: multiple audio tracks, subtitle tracks, chapters, any codec. It's popular for rips and archives, but browsers and many devices won't play it.
What is a MP3 file?
MP3 made digital music mainstream and remains the most compatible audio format in existence. Its lossy compression shrinks audio to roughly a tenth of its original size while keeping quality most listeners can't tell apart from the source.
Why convert MKV to MP3?
MKV won't play in browsers, on phones or on most TVs, so converting to MP4 is the standard fix. MP3 plays on everything with a speaker and keeps files small — the universal choice for music, podcasts and voice.
MKV to MP3, answered
Common questions about converting MKV to MP3.
Drop your MKV into the chat and ask to convert it to MP3. The assistant runs the conversion and gives you a MP3 to download — usually in a second or two.
Yes. You can convert MKV to MP3 for free as a guest. Signing in raises your limits and lets you convert more files per day.
No. Everything runs in your browser — there's nothing to download or set up. Just drop your MKV and go.
Your MKV is only used to run the conversion you asked for. We don't share it or use it for anything else, and it's automatically deleted from our servers within 24 hours.