Convert WebM to WMA — Free Online Converter
Convert WebM Video (.webm) to Windows Media Audio (.wma) online for free. Fast, secure video conversion with no watermarks or registration.
Conversion settings — add a file to adjust
About WebM to WMA Conversion
WebM contains Opus or Vorbis audio — open-source codecs. WMA (Windows Media Audio) is Microsoft's proprietary audio format from 1999, standard in the Windows ecosystem. Converting WebM audio to WMA targets legacy Windows devices, media servers, and applications that require Microsoft's audio format.
Why Convert WebM to WMA?
Legacy Windows Media Center installations, Zune players, older car stereos, and enterprise media servers may require WMA. Converting WebM audio to WMA bridges the gap between web-standard open-source audio and the legacy Microsoft ecosystem.
This conversion is increasingly rare as WMA has been largely replaced by AAC and MP3 even within the Windows ecosystem.
Common Use Cases
- Extracting audio from WebM for playback on Windows Media Center systems
- Creating WMA from WebM sources for legacy car stereos supporting WMA but not Opus