Tools / File Converter / MKV to WMA Converter

MKV to WMA Converter

Convert MKV files to WMA. Free, without uploading.

This tool converts MKV files to WMA. MKV (Matroska) is a flexible container that can hold several audio and subtitle tracks. It is common on computers, but phones and TVs don’t always play it.

WMA is Microsoft’s Windows Media audio format. Only the audio of the MKV video is kept and saved as WMA; the picture is dropped. WMA is lossy; you choose the quality from 96 to 320 kbps. 192–256 kbps is enough for music, 128 kbps for speech.

Conversion runs on your device; your file is never sent to a server. The components download once on first use, and later conversions start right away.

How to use

1. Choose the MKV video, drag it in, or paste its link.
2. Choose the audio quality; optionally enter a start and end time.
3. Press "Convert" and download the WMA file.

Frequently asked questions

Will audio quality drop when converting to WMA?

WMA is lossy, so there is a small loss you won’t hear at higher bitrates. If the source is already lossy, a higher bitrate won’t improve it.

Is there a file size limit?

No fixed limit; your device’s memory decides. Computers usually handle files up to 1–2 GB.

Is my file uploaded?

No. Your MKV file is converted to WMA inside your browser.