🎶 WMA Format
WMA Converter
Convert WMA files in your browser. Free, private, and fast. Windows Media Audio format and link to the best WMA import and export pages.
What is WMA?
WMA is the Windows Media Audio format that Microsoft introduced as an alternative to MP3. It was common in Windows Media Player libraries and on early portable players and is still found in old music collections.
Common uses for WMA
- Making old Windows music libraries playable on phones
- Converting WMA recordings to MP3 for sharing
- Creating WMA for older Windows-only players
Note: Phones, browsers and most streaming devices cannot play WMA natively, and the format is considered obsolete.
Compatibility: Windows Media Player, VLC and most desktop players. Not supported natively by iPhone or browsers.
Convert from WMA
Choose the output format you need from a WMA file.
Convert to WMA
Convert other formats into WMA.
100% Private & Browser-Based
Your files never leave your device. All conversion happens locally in your browser — nothing is uploaded to any server. No sign-up required.
FAQ
Frequently Asked Questions
Yes — all WMA conversion tools on AintoB are completely free. No account required, no upload limits for typical files.
WMA is the Windows Media Audio format that Microsoft introduced as an alternative to MP3. It was common in Windows Media Player libraries and on early portable players and is still found in old music collections.
Your WMA files are processed entirely in your browser. Nothing is sent to any server — the conversion is performed locally using browser-native APIs.
WMA stands for Windows Media Audio. WMA is the Windows Media Audio format that Microsoft introduced as an alternative to MP3.