WMA to xHE-AAC - Online Audio Converter
Convert WMA to xHE-AAC online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
About WMA to xHE-AAC
Convert WMA to xHE-AAC. WMA is Microsoft's audio codec paired with Windows Media workflows. xHE-AAC unifies speech and music coding with loudness normalization. Needs a current decoder; fall back to AAC for older devices..
Why convert WMA to xHE-AAC?
- Smaller files with xHE-AAC lossy compression.
- Keep quality where supported.
- Private, no upload - runs in your browser.
WMA vs xHE-AAC
| Codec | WMA v2 | AAC (xHE) |
|---|---|---|
| Compression | lossy | lossy |
| Sample behavior | Quality set by bitrate | Quality set by bitrate |
| Typical use | WMA is Microsoft's audio codec paired with Windows Media workflows. | xHE-AAC unifies speech and music coding with loudness normalization. |
When not to convert WMA to xHE-AAC
- Skip xHE-AAC for archival masters: lossy compression discards detail, so keep the WMA original.
- Keep a master copy: repeated exports stack small losses, so archive WMA before batch xHE-AAC shares.
Limits
Starting point: WMA - WMA is Microsoft's audio codec paired with Windows Media workflows. Copy-protected store files cannot be converted; use DRM-free sources. Needs a current decoder; fall back to AAC for older devices. Encode xHE-AAC (AAC (xHE)) from WMA at 256k for music or 128k for speech, starting from the master.
How conversion works
Conversion runs entirely in your browser with FFmpeg WASM. Files never leave your device.