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WMA Compressor
Reduce WMA file size by re-encoding at a lower bitrate — entirely in your browser.
2 cores · low tier
Drop a file here or click to select
Format will be auto-detected
About WMA
WMA
Windows Media AudioMicrosoft's proprietary audio format. Once common in Windows, now largely superseded by AAC and Opus.
Best for
Legacy Windows audioWindows Media Player
Advantages
- + Windows native support
- + DRM support
- + Decent compression
Limitations
- − Windows-only
- − Proprietary
- − Poor cross-platform support
- − Outdated