Convert MP4 to WMA
Pull the soundtrack out of any MP4 video and save it as WMA in seconds. Conversion happens inside your browser, so even large or private videos are never uploaded.
Drop MP4 files here
MP3, WAV, FLAC, M4A, OGG, OPUS, AAC, AIFF, WMA, AMR, MP4, MOV & more · Processed on your device - nothing is uploaded
How to convert MP4 to WMA
- Click "Choose files" or drag your MP4 videos onto the page.
- Make sure "WMA" is selected as the output format (192 kbps is a good default).
- Optionally click Edit to trim, adjust volume or add effects.
- Click Convert, then Download your WMA files.
Why convert MP4 to WMA?
WMA files are much smaller than video and play on any music player, phone or car stereo.
WMA is best for older Windows Media Player setups and legacy hardware. Windows, Windows Media Player, some car stereos. Poor support on Apple and browsers.
Will I lose quality?
The audio is decoded from the MP4 video and encoded to WMA. Choose a lossless format (WAV/FLAC) for zero loss, or a high bitrate for WMA.
MP4 vs WMA
| MP4 | WMA | |
|---|---|---|
| Full name | MPEG-4 Video | Windows Media Audio |
| Type | video | lossy |
| Best for | videos from phones, YouTube and social media | older Windows Media Player setups and legacy hardware |
| Typical size | varies | ~1.4 MB at 192 kbps per minute |
| Compatibility | Universal video format. | Windows, Windows Media Player, some car stereos. Poor support on Apple and browsers. |
| Developed by | - | Microsoft (1999) |
MP4 to WMA: questions
How do I convert MP4 to WMA?
Open this page, add your MP4 file, make sure WMA is selected as the output format and click Convert. Your WMA file is ready to download in seconds.
Will converting MP4 to WMA lose quality?
The audio is decoded from the MP4 video and encoded to WMA. Choose a lossless format (WAV/FLAC) for zero loss, or a high bitrate for WMA.
Is this MP4 to WMA converter free and safe?
Yes. It's free with no watermark or sign-up. Files are processed locally in your browser, so your audio is never uploaded or stored on our servers.
Can I convert many MP4 files to WMA at once?
Yes - add up to 5 files at a time on the free plan (unlimited with Pro), convert them all with one click and download them as a ZIP.
What is the difference between MP4 and WMA?
MP4 (MPEG-4 Video) is a video format, the most common video format. We extract its soundtrack so you can save just the audio. WMA (Windows Media Audio) is a compressed (lossy) format: microsoft's legacy lossy format, still used by older Windows software and devices.
Does it work on Mac, Windows, iPhone and Android?
Yes. The MP4 to WMA converter runs in any modern browser - Chrome, Safari, Edge or Firefox - on desktop and mobile. No software to install.