Convert WMA to MP3
Convert your WMA (Windows Media Audio) files to MP3 that play everywhere, right in your browser. Free, nothing uploaded to a server.
Convert WMA to MP3
Drop your file
Drag it in. It stays on your device.
Choose the format
And the quality.
Download
Your file is ready.
Convert WMA to MP3
WMA (Windows Media Audio) is an old Microsoft audio format. Handy back in the Windows Media Player days, it's now a headache: iPhone, Mac, most car stereos and smart speakers can't play it.
Convert it to MP3 and you get a universal file that plays on every device — perfect for reviving an old music library or an archived PC recording.
Everything runs in your browser via WebAssembly: your music and recordings never leave your device.
WMA vs MP3: what's the difference?
| Criterion | WMA | MP3 |
|---|---|---|
| Origin | Microsoft — Windows Media, 2000s | Universal standard |
| Compatibility | Weak — all but abandoned outside Windows | Universal |
| On Mac, iPhone, Android | Often unreadable | Always plays |
| Longevity | End-of-life format | Still the exchange standard |
WMA was the Windows Media Player format. Today it's barely read anywhere: converting your old files to MP3 is really about saving your music library before it becomes unreadable.
When should you convert WMA to MP3?
- Recover an old WMA library on a phone or a Mac.
- Play the files in the car or on a modern speaker.
- Archive your recordings in a durable format.
- Share a track without your recipient installing a player.
Frequently asked questions
How do I open a WMA file on iPhone or Mac?
Convert it to MP3 first: drop the .wma, choose MP3, download. MP3 plays natively on iOS and macOS.
Is WMA to MP3 conversion free?
Yes, free and no sign-up. The free version handles up to 5 files at once; Pro removes the limit and adds ZIP download.
Will I lose quality?
Both WMA and MP3 are compressed. The conversion keeps excellent listening quality; you set the bitrate to your needs (voice or music).
Is my music private?
Yes. The conversion happens entirely in your browser; no audio file is ever sent to a server.