Batch WMA to MP3 Converter

Why convert WMA to MP3?

WMA is Microsoft's legacy audio format from the Windows Media era. Millions of tracks were ripped or downloaded in WMA, many with DRM restrictions that stopped working long ago, and they sit in old folders playable on almost nothing modern. People convert WMA to MP3 when they finally want that decade-old library on a new phone, a car stereo, or a current device, or when they need to rescue audio that old software no longer supports.

WasmConvert converts WMA to MP3 entirely on your device, so the file never leaves your computer, which is exactly what you want when recovering an old personal library. With no upload limits you can convert an entire folder of WMA rips in one batch, and the MP3 output plays on every modern device. Choose a bitrate for the result: 192 or 320 kbps for music, 128 kbps for old voice recordings or radio captures. The MP3s download directly; nothing is uploaded or stored.

Common use cases

• Rescuing an old WMA music library so it plays on a new phone, tablet, or car stereo
• Recovering WMA voice memos, radio captures, or lectures recorded with Windows-era tools
• Moving legacy Windows Media files into a modern, DRM-free, universally playable format