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S3M to SHN - Online Audio Converter
Convert S3M to SHN online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
Convert S3M to SHN
Drop S3M audio here or click to select
S3M
SHN (SHN)
About S3M to SHN
Convert S3M to SHN. S3M (Scream Tracker 3) sequences 16 digital channels with effects. SHN (Shorten) is the 1990s concert-trading codec for live recordings. Seek tables can be sparse; verify duration after conversion..
Why convert S3M to SHN?
- Larger files than lossy shares with SHN lossless quality.
- Keep quality where supported.
- Private, no upload - runs in your browser.
S3M vs SHN
| Codec | S3M | SHN |
|---|---|---|
| Compression | sequence | lossless |
| Sample behavior | Note events - no audio samples | Full quality kept |
| Typical use | S3M (Scream Tracker 3) sequences 16 digital channels with effects. | SHN (Shorten) is the 1990s concert-trading codec for live recordings. |
When not to convert S3M to SHN
- Skip SHN for the smallest share: lossless output stays large, so prefer a lossy target when sending S3M files.
- Keep a master copy: repeated exports stack small losses, so archive S3M before batch SHN shares.
Limits
Starting point: S3M - S3M (Scream Tracker 3) sequences 16 digital channels with effects. Stereo panning quirks differ by player; check the mix. Seek tables can be sparse; verify duration after conversion. Encode SHN (SHN) from S3M 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 S3M to SHN?
Drop your S3M 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.