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UMX to SHN - Online Audio Converter
Convert UMX to SHN online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
Convert UMX to SHN
Drop UMX audio here or click to select
UMX
SHN (SHN)
About UMX to SHN
Convert UMX to SHN. UMX wraps tracker music for Unreal-engine game levels. SHN (Shorten) is the 1990s concert-trading codec for live recordings. Seek tables can be sparse; verify duration after conversion..
Why convert UMX to SHN?
- Larger files than lossy shares with SHN lossless quality.
- Keep quality where supported.
- Private, no upload - runs in your browser.
UMX vs SHN
| Codec | UMX | SHN |
|---|---|---|
| Compression | sequence | lossless |
| Sample behavior | Note events - no audio samples | Full quality kept |
| Typical use | UMX wraps tracker music for Unreal-engine game levels. | SHN (Shorten) is the 1990s concert-trading codec for live recordings. |
When not to convert UMX to SHN
- Skip SHN for the smallest share: lossless output stays large, so prefer a lossy target when sending UMX files.
- Keep a master copy: repeated exports stack small losses, so archive UMX before batch SHN shares.
Limits
Starting point: UMX - UMX wraps tracker music for Unreal-engine game levels. Game containers may bundle several songs; convert each separately. Seek tables can be sparse; verify duration after conversion. Encode SHN (SHN) from UMX 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 UMX to SHN?
Drop your UMX file onto this page, choose quality and codec settings, then click Convert. The result downloads as SHN instantly. All processing runs in your browser.
What codec is used for SHN?
The default codec for SHN is SHN. 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.