Convert MKV to WMA
Free, fast and secure — convert MKV to WMA right in your browser.
Pull the audio out of your MKV as WMA
Converting MKV to WMA extracts a clean audio track from your video, giving you a compact Windows Media Audio you can play, share or add to a playlist without the video.
How to convert MKV to WMA
- 1 Drop your MKV file into the converter above.
- 2 It is converted to WMA automatically — no settings to fiddle with.
- 3 Download your new WMA file instantly.
MKV vs WMA
| Feature | MKV | WMA |
|---|---|---|
| Compression | Lossy | Lossy |
| Transparency | No | No |
| Animation | Yes | No |
| MIME type | video/x-matroska | audio/x-ms-wma |
| Best for | Archiving high-quality video with multiple tracks — converted to MP4 for everyday playback. | Legacy Windows audio — converted to MP3 for universal playback. |
About the formats
Matroska video
MKV (Matroska) is a flexible open container that can bundle many video, audio and subtitle tracks in one file. It is popular for high-quality archives and media libraries.
Strengths
- Holds multiple audio/subtitle tracks
- Open and future-proof
- Great for high-quality storage
Limitations
- Not supported on many phones/browsers
- Often needs converting to play
- Larger than streaming formats
Best for: Archiving high-quality video with multiple tracks — converted to MP4 for everyday playback.
Windows Media Audio
WMA is Microsoft’s audio format, once common on Windows for music and playback. It compresses well but has limited support outside the Windows ecosystem.
Strengths
- Plays natively on Windows
- Decent compression
- Small files
Limitations
- Weak support on Mac, mobile and web
- Lossy compression
- Often needs converting
Best for: Legacy Windows audio — converted to MP3 for universal playback.