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S3M to PCM - Online Audio Converter
Convert S3M to PCM online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
Convert S3M to PCM
Drop S3M audio here or click to select
S3M
PCM (PCM 16-bit)
About S3M to PCM
Convert S3M to PCM. S3M (Scream Tracker 3) sequences 16 digital channels with effects. PCM is raw pulse-code samples with no container or headers. Sample rate and width must be set by hand since headers carry none..
Why convert S3M to PCM?
- Larger files than lossy shares with PCM uncompressed quality.
- Keep quality where supported.
- Private, no upload - runs in your browser.
S3M vs PCM
| Codec | S3M | PCM 16-bit |
|---|---|---|
| Compression | sequence | uncompressed |
| Sample behavior | Note events - no audio samples | Full quality kept |
| Typical use | S3M (Scream Tracker 3) sequences 16 digital channels with effects. | PCM is raw pulse-code samples with no container or headers. |
When not to convert S3M to PCM
- Skip PCM 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 PCM shares.
Limits
Starting point: S3M - S3M (Scream Tracker 3) sequences 16 digital channels with effects. Stereo panning quirks differ by player; check the mix. Sample rate and width must be set by hand since headers carry none. Encode PCM (PCM 16-bit) 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 PCM?
Drop your S3M file onto this page, choose quality and codec settings, then click Convert. The result downloads as PCM instantly. All processing runs in your browser.
What codec is used for PCM?
The default codec for PCM is PCM 16-bit. 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.