Convert MP3 to WMA
Free and instant — your MP3 files are processed securely on our servers and deleted right after conversion. Nothing is stored.
How to convert MP3 to WMA
- Step 01
Add your MP3 files
Drop them into the box above or click to browse. You can add several files at once.
- Step 02
Conversion starts instantly
Your file is sent to our servers, converted and deleted right away — no sign-up, no queue, no waiting.
- Step 03
Download your WMA files
Save each file individually or grab them all at once. Done.
Why convert MP3 to WMA?
Convert MP3 to WMA quickly and privately — every file is processed on our servers with ffmpeg and deleted immediately afterward, so you get a WMA file that plays wherever WMA is expected.
MP3 vs WMA at a glance
MP3 is the universal audio format — plays on every device and app since the late 90s, smaller than WAV with near-identical quality. WMA is Microsoft's proprietary audio format for Windows Media Player — rarely supported outside Windows, and most phones, apps and streaming platforms can't play it at all.
| Property | MP3 | WMA |
|---|---|---|
| Extension | .mp3 | .wma |
| Full name | MPEG-1 Audio Layer III | Windows Media Audio |
| First released | 1993 | 1999 |
| Developed by | Fraunhofer IIS | Microsoft |
| Compression | Lossy | Lossy |
| Transparency | No | No |
| Animation | No | No |
| Best for | music and podcast playback on any device | old Windows Media Player libraries and ripped CDs from the 2000s |
MP3 to WMA — frequently asked questions
Is this MP3 to WMA converter really free?
Yes — completely free, with no sign-up, no watermarks and no daily limits.
Will I lose quality converting to WMA?
WMA uses lossy compression, so the image is re-encoded at high quality (92%). For photos the difference is practically invisible; for text-heavy graphics or logos, a lossless format like PNG preserves sharp edges better.
Is the conversion private?
Audio conversion runs on our servers with ffmpeg — your file is deleted immediately and never stored.
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