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ATRAC3 to XM - Online Audio Converter
Convert ATRAC3 to XM online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
Convert ATRAC3 to XM
Drop ATRAC3 audio here or click to select
ATRAC3
XM (XM)
About ATRAC3 to XM
Convert ATRAC3 to XM. ATRAC3 is Sony's MiniDisc-era codec at 132 kbps and below. XM (FastTracker 2) sequences 32 instruments with envelopes. Volume-column effects vary by engine; audition the render..
Why convert ATRAC3 to XM?
- Tiny files with XM note events (no audio samples).
- Keep quality where supported.
- Private, no upload - runs in your browser.
ATRAC3 vs XM
| Codec | ATRAC3 | XM |
|---|---|---|
| Compression | lossy | sequence |
| Sample behavior | Quality set by bitrate | Note events - no audio samples |
| Typical use | ATRAC3 is Sony's MiniDisc-era codec at 132 kbps and below. | XM (FastTracker 2) sequences 32 instruments with envelopes. |
When not to convert ATRAC3 to XM
- Skip XM for recorded sound: it stores note events, not audio, so keep the ATRAC3 recording.
- Keep a master copy: repeated exports stack small losses, so archive ATRAC3 before batch XM shares.
Limits
Starting point: ATRAC3 - ATRAC3 is Sony's MiniDisc-era codec at 132 kbps and below. Needs era-correct decoding paths; convert for modern players. Volume-column effects vary by engine; audition the render. Encode XM (XM) from ATRAC3 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 ATRAC3 to XM?
Drop your ATRAC3 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.