Why convert WMA to MP3?

WMA is a Microsoft format with poor support outside Windows Media Player. MP3 plays on every device, phone and car stereo made in the last 25 years, so converting an old WMA library is usually the quickest way to get it onto a phone or into a modern app.

Will the audio quality change?

There is a small additional lossy step, but at a high bitrate the difference is inaudible to most listeners. Since most WMA files are old CD rips, the practical quality is set by that original rip, not by this conversion.

Where do WMA files come from?

Almost always from Windows PCs of the 2000s: CDs ripped with Windows Media Player defaulted to WMA for years, and old Windows phones and PlaysForSure devices used it too. That is why WMA files tend to turn up in dusty music folders rather than fresh downloads.

Can I convert DRM-protected WMA files?

No. Some tracks from defunct stores like the old MSN Music or PlaysForSure came wrapped in WMA DRM and cannot be converted here or anywhere else. Ordinary WMA files — your own CD rips and recordings — convert without any problem.

Why does almost nothing play WMA today?

The format was tied to Windows Media Player and Microsoft's ecosystem, which faded as phones, streaming and Apple hardware took over. New devices dropped WMA support because there was no reason to license a format almost nobody was still producing — leaving MP3 as the safe common denominator.

Can I convert several WMA files to MP3 at once?

Yes. Add all your WMA files together and click Convert — each becomes its own MP3, so a whole ripped-CD folder moves over in one pass, with no limit on file count.

Convert WMA to MP3 Online

Convert Windows Media Audio to universally compatible MP3 for playback on any device.

or drag & drop them here · images, video, audio and documents · up to 2 GB

How to convert WMA to MP3

Click "Choose Files" and select your WMA file, or drag & drop it onto the page.
Make sure MP3 is selected as the target format.
Click "Convert" and wait a few seconds.
Download your new MP3 file.

Why Converters.live?

Free and unlimited — convert as many WMA tracks to MP3 as you need.
Files up to 2 GB, with bitrate tuned to keep MP3 sounding as close as possible to the original WMA.
Your audio files are deleted from the server immediately after conversion — nothing is stored.

Frequently asked questions

Why convert WMA to MP3?: WMA is a Microsoft format with poor support outside Windows Media Player. MP3 plays on every device, phone and car stereo made in the last 25 years, so converting an old WMA library is usually the quickest way to get it onto a phone or into a modern app.
Will the audio quality change?: There is a small additional lossy step, but at a high bitrate the difference is inaudible to most listeners. Since most WMA files are old CD rips, the practical quality is set by that original rip, not by this conversion.
Where do WMA files come from?: Almost always from Windows PCs of the 2000s: CDs ripped with Windows Media Player defaulted to WMA for years, and old Windows phones and PlaysForSure devices used it too. That is why WMA files tend to turn up in dusty music folders rather than fresh downloads.
Can I convert DRM-protected WMA files?: No. Some tracks from defunct stores like the old MSN Music or PlaysForSure came wrapped in WMA DRM and cannot be converted here or anywhere else. Ordinary WMA files — your own CD rips and recordings — convert without any problem.
Why does almost nothing play WMA today?: The format was tied to Windows Media Player and Microsoft's ecosystem, which faded as phones, streaming and Apple hardware took over. New devices dropped WMA support because there was no reason to license a format almost nobody was still producing — leaving MP3 as the safe common denominator.
Can I convert several WMA files to MP3 at once?: Yes. Add all your WMA files together and click Convert — each becomes its own MP3, so a whole ripped-CD folder moves over in one pass, with no limit on file count.

About WMA and MP3

Key things to know before you convert WMA to MP3:

WMA

WMA (Windows Media Audio) is Microsoft's proprietary audio format, once bundled with Windows Media Player. Poorly supported outside Windows; convert to MP3 or AAC for universal playback.

MP3

MP3 is the most compatible audio format in existence: every player of the last 25 years handles it. Less efficient than modern codecs, but compatibility usually wins.

Related conversions

MP4→MP3 WAV→MP3 M4A→MP3 FLAC→MP3 OGG→MP3 AAC→MP3 OPUS→MP3 WEBM→MP3