Convert WMA to MP3
WMA is great for older Windows PCs and legacy media players, but MP3 is the better choice for sharing music, podcasts and ringtones that play on every device. Convert WMA to MP3 in seconds, right in your browser.
- No upload — 100% private
- Fast, lossless when possible
- Free & unlimited
- Works on iPhone & Android
Keep this tab open — the conversion runs on your device, nothing is uploaded.
Add more files above to keep converting.
How to convert WMA to MP3
- 1
Tap Choose files and select one or more WMA files (or drag them in).
- 2
Check that MP3 is selected. Use Advanced options for bitrate, channels or trimming.
- 3
Press Convert. Everything happens on your device — no upload, no waiting in a queue.
- 4
Your MP3 downloads automatically. Converting several files? Grab them all as a ZIP.
WMA vs MP3
Both formats are lossy, so the audio is re-encoded once. Pick High quality to keep it as close to the original as possible, or Small for the smallest file.
| WMA | MP3 | |
|---|---|---|
| Full name | Windows Media Audio | MPEG-1 Audio Layer III |
| Type | Audio | Audio |
| Compression | Lossy | Lossy |
| Developed by | Microsoft | Fraunhofer IIS |
| Introduced | 1999 | 1993 |
| Plays on iPhone | ✕ No | ✓ Yes |
| Plays on Android | ◐ Partly / with an app | ✓ Yes |
| Plays on Windows | ✓ Yes | ✓ Yes |
| Plays on Mac | ✕ No | ✓ Yes |
About WMA and MP3
WMA: WMA is Microsoft's audio format, common on older Windows PCs, MP3 players and CD rips made with Windows Media Player.
MP3: MP3 is the most widely supported audio format in the world. It uses lossy compression to make music and voice files small enough to share, while keeping quality good enough for everyday listening.
Frequently asked questions
How do I convert WMA to MP3 on my phone?
Will converting WMA to MP3 reduce quality?
Is this WMA to MP3 converter free?
Are my files uploaded to a server?
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