All Tools
[ audio bench ]
WebA to XM - Online Audio Converter
Convert WebA to XM online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
Convert WebA to XM
Drop WebA audio here or click to select
WebA, WebM
XM (XM)
About WebA to XM
Convert WebA to XM. WebA is the audio-only WebM profile for Opus and Vorbis. XM (FastTracker 2) sequences 32 instruments with envelopes. Volume-column effects vary by engine; audition the render..
Why convert WebA to XM?
- Tiny files with XM note events (no audio samples).
- Keep quality where supported.
- Private, no upload - runs in your browser.
WebA vs XM
| Codec | WebA | XM |
|---|---|---|
| Compression | lossy | sequence |
| Sample behavior | Quality set by bitrate | Note events - no audio samples |
| Typical use | WebA is the audio-only WebM profile for Opus and Vorbis. | XM (FastTracker 2) sequences 32 instruments with envelopes. |
When not to convert WebA to XM
- Skip XM for recorded sound: it stores note events, not audio, so keep the WebA recording.
- Keep a master copy: repeated exports stack small losses, so archive WebA before batch XM shares.
Limits
Starting point: WebA - WebA is the audio-only WebM profile for Opus and Vorbis. Browser caches may mislabel it; check the extension on export. Volume-column effects vary by engine; audition the render. Encode XM (XM) from WebA 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.
Related conversions
FAQ
How do I convert WebA to XM?
Drop your WebA file onto this page, choose quality and codec settings, then click Convert. The result downloads as XM instantly. All processing runs in your browser.
What codec is used for XM?
The default codec for XM is XM. You can change audio parameters in Advanced mode.
How do you store my files?
We do not store any processed audio. All conversion happens entirely in your browser using FFmpeg WASM.