M4A to WMA
Convert M4A files to WMA in seconds, for free. Nothing to install.
Files are deleted from the server automatically after 1 h.
Why convert M4A to WMA?
- WMA plays natively in Windows Media Player, on older Windows devices and on many car stereos.
- Convert in a few seconds right in your browser, without installing software.
You don't need to install any software to convert M4A to WMA. Upload your file, choose WMA and download the result a few seconds later. The conversion runs on our servers and your file is deleted automatically after 1 h.
M4A vs WMA: comparison
| Feature | M4AMPEG-4 Audio (AAC) | WMAWindows Media Audio |
|---|---|---|
| Developer | Apple / MPEG | Microsoft |
| Released | 2003 | 1999 |
| Type | audio | audio |
| Compression | lossy | lossy |
| Opens with | iTunes / Apple Music, VLC, Windows Media Player | Windows Media Player, VLC |
Tip: choose the bitrate. 128 kbps is enough for speech; 320 kbps is the best quality for music.
How it works
- Choose or drop your M4A file.
- Pick WMA as the output format.
- Click “Convert” and download your file.
M4A to WMA: questions and answers
Will quality be lost when converting M4A to WMA?
WMA uses compression, but at the default settings the difference is hard to hear or see. You can choose a higher bitrate in Options.
How long does M4A to WMA conversion take?
It depends on the length: a short file takes a few seconds, a long video can take a few minutes. Progress is shown as a percentage.
What is the maximum M4A file size?
Up to 200 MB per file and up to 20 files at once — for free.
Can I convert M4A to WMA on my phone?
Yes. TezConvert works in any browser on Android and iPhone — no app needed.
How do I open a WMA file?
WMA files open in: Windows Media Player, VLC.
Are my files safe?
Files are used only for the conversion, never shown to anyone, and deleted automatically after 1 h. The original is deleted right after conversion.
⇄ Need the opposite? Convert WMA to M4A →