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Speex to XM - Online Audio Converter
Convert Speex to XM online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
Convert Speex to XM
Drop Speex audio here or click to select
Speex, OGG
XM (XM)
About Speex to XM
Convert Speex to XM. Speex compresses speech at telecom bitrates for voice apps. XM (FastTracker 2) sequences 32 instruments with envelopes. Volume-column effects vary by engine; audition the render..
Why convert Speex to XM?
- Tiny files with XM note events (no audio samples).
- Keep quality where supported.
- Private, no upload - runs in your browser.
Speex vs XM
| Codec | Speex | XM |
|---|---|---|
| Compression | lossy | sequence |
| Sample behavior | Quality set by bitrate | Note events - no audio samples |
| Typical use | Speex compresses speech at telecom bitrates for voice apps. | XM (FastTracker 2) sequences 32 instruments with envelopes. |
When not to convert Speex to XM
- Skip XM for recorded sound: it stores note events, not audio, so keep the Speex recording.
- Keep a master copy: repeated exports stack small losses, so archive Speex before batch XM shares.
Limits
Starting point: Speex - Speex compresses speech at telecom bitrates for voice apps. Wideband modes confuse old tools; verify rate after conversion. Volume-column effects vary by engine; audition the render. Encode XM (XM) from Speex 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.
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FAQ
How do I convert Speex to XM?
Drop your Speex 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.