XM to CAF - Online Audio Converter

Convert XM to CAF online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.

Convert XM to CAF

[+] Drop XM audio here or click to select XM

Output format

CAF (PCM 16-bit)

Mode[i]

Simple Advanced

Quality[i]

Sample Rate[i]

Channels[i]

About XM to CAF

Convert XM to CAF. XM (FastTracker 2) sequences 32 instruments with envelopes. CAF is Apple's 64-bit container for large recordings beyond WAV limits. Few Windows tools open it; convert WAV for sharing..

Why convert XM to CAF?

Larger files than lossy shares with CAF uncompressed quality.
Keep quality where supported.
Private, no upload - runs in your browser.

XM vs CAF

Codec	XM	PCM 16-bit
Compression	sequence	uncompressed
Sample behavior	Note events - no audio samples	Full quality kept
Typical use	XM (FastTracker 2) sequences 32 instruments with envelopes.	CAF is Apple's 64-bit container for large recordings beyond WAV limits.

When not to convert XM to CAF

Skip CAF for the smallest share: lossless output stays large, so prefer a lossy target when sending XM files.
Keep a master copy: repeated exports stack small losses, so archive XM before batch CAF shares.

Limits

Starting point: XM - XM (FastTracker 2) sequences 32 instruments with envelopes. Volume-column effects vary by engine; audition the render. Few Windows tools open it; convert WAV for sharing. Encode CAF (PCM 16-bit) from XM 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 XM to CAF?

Drop your XM file onto this page, choose quality and codec settings, then click Convert. The result downloads as CAF instantly. All processing runs in your browser.

What codec is used for CAF?

The default codec for CAF 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.