WMA to MP3 converter
Convert WMA audio to MP3 in your browser. For the Windows Media library that no longer plays anywhere else. DRM-protected purchases cannot be decoded.
Drop files here
or
Accepts .wma · Up to 20 files at a time · up to 1.4 GB each "Upload" and "download" here mean your browser reading a file from this device and writing one back to it. Nothing is sent to a server — open your browser's network panel and watch: no request carries your file.
FAQ
Why does nothing play my WMA files?
Because WMA support was never adopted outside Microsoft's own ecosystem, and has since been removed from most software. Phones, cars and Macs generally cannot open them.
Some of my files fail to convert — why?
Almost certainly DRM. Music from the old Windows Media stores and defunct subscription services is encrypted, and nothing that respects the encryption can decode it. CDs you ripped yourself convert normally.
What bitrate should I use?
192 kbps or higher. Matching the WMA's original bitrate is not enough — the second encode needs headroom to reproduce what the first left behind.
Can I convert my whole library at once?
Twenty files per batch, converting one after another on your own machine. For a large library that means several sittings, but no uploads and no per-file limits.
Will the tags survive?
Tags present in the WMA are carried over unless you turn on "Remove metadata". Embedded album art may not survive, because the formats store pictures differently.
Is it really free?
Yes — every conversion on this site, with no account, no watermark and no daily cap. The work happens on your own device, so there is no server bill for us to pass on to you.
Do I need to install anything?
No. It runs in any modern browser, on Windows, macOS, Linux, Android and iOS. There is nothing to download and nothing to sign up for, and once the page has loaded it keeps working with the network switched off.
Related converters
- MP4toMP3Drops the video, re-encodes the audio to MP3
- MOVtoMP3Drops the video, re-encodes the audio to MP3
- MKVtoMP3Drops the video, re-encodes the audio to MP3
- WebMtoMP3Drops the video, re-encodes the audio to MP3
- AVItoMP3Drops the video, re-encodes the audio to MP3
- WMVtoMP3Drops the video, re-encodes the audio to MP3
- FLVtoMP3Drops the video, re-encodes the audio to MP3
- M4VtoMP3Drops the video, re-encodes the audio to MP3