WMA File Converter

Convert WMA files to other formats, or turn your audio into WMA. Everything runs in your browser with no software to install.
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By using this service, you agree to our Terms of Use.

How to convert to WMA?

  1. Click the Browse button above to choose the audio file you want to convert to WMA.
  2. Select Upload & Convert! to begin processing your file.
  3. Once the conversion is complete, download your newly converted audio file.

About WMA

WMA, which is short for Windows Media Audio, is a family of audio formats developed by Microsoft. Standard WMA uses lossy compression, which makes file sizes smaller by removing some audio data. The format supports variable and constant bit rates, giving users the ability to balance sound quality and file size. WMA files are commonly used for music, streaming, and audio playback on Windows devices.

When was WMA created?

WMA was introduced by Microsoft in 1999 as part of Windows Media Technologies 4.0. It was created to provide high-quality audio while using less storage space and bandwidth for downloads and online streaming.

What codecs does WMA support?

WMA includes several different audio codecs. WMA Standard is used for general music and audio, while WMA Professional supports higher-quality and multichannel sound. WMA Lossless compresses audio without removing any original data, and WMA Voice is designed for speech and low-bit-rate recordings.

Why won’t my WMA file play on my iPhone or Mac?

WMA is a Microsoft format, and Apple never built support for it into iOS or macOS. The Music app and QuickTime cannot play WMA files, and the same is true of most Android devices. A third-party player like VLC will handle them, but converting the file to MP3 or M4A is the simpler fix if you want it to play everywhere.

Are WMA files still used today?

Rarely for new content. WMA was widely used through the 2000s for music downloads and Windows Media Player libraries, but MP3, AAC, and streaming services have largely replaced it. Most people converting WMA today are dealing with older music collections, ripped CDs, or archived voice recordings.

Fun Facts About WMA

  • WMA originally had a different name. The first codec was initially known internally as MSAudio 4.0 before being released as Windows Media Audio.
  • A WMA file is actually usually an ASF (Advanced Systems Format) container in disguise. Microsoft gave audio-only ASF files the .wma extension so users could easily tell them apart from other Windows Media files.

More Information

https://www.loc.gov/preservation/digital/formats/fdd/fdd000027.shtml

Frequently Asked Questions

Is this WMA converter free?

Yes. Convert as many files as you would like.

How to convert from WMA to another format?

  1. Select Browse and choose the WMA file you want to convert.
  2. Choose your output format from the Convert To dropdown.
  3. Press Upload & Convert to begin the conversion.
  4. Once the conversion is complete, download your new file.

Can I convert WMA to WAV?

Yes. You can convert a WMA file to WAV. WAV is much more widely supported by media players, audio editors, operating systems, and other software than WMA.

Is WMA the same as WAV?

No. WMA and WAV are different audio formats. WMA usually uses compression to reduce file size, while WAV is commonly used for uncompressed audio and generally has larger file sizes.

Can I convert WMA to MP3?

Yes. You can convert a WMA file to MP3. MP3 is much more widely supported than WMA.

Reasons why our service is so popular

Secure

Uploads move through an encrypted connection and are held on a restricted server only while the conversion is running. As soon as your file finishes processing, the original is destroyed. Your converted audio stays accessible for 24 hours so you can retrieve it, and after that it is destroyed too. We never pass your files to anyone or use them for any purpose other than the job you requested.

No Registration

Nothing stands between you and your converted file. No account, no sign-up screen, no email confirmation. Pick your audio file, select an output format, and convert.

No Watermarks

The audio you get back is untouched apart from the format change. We do not stamp files with branding, insert promotional audio, or write our name into the metadata. The result belongs entirely to you.

Any Device With a Browser

WMA came out of the Windows world, but this tool is not limited to it. Whether you are on a Mac, a Chromebook, an Android phone, or an iPhone, the converter runs the same way because everything happens in your browser.