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MTM to FLAC - Online Audio Converter
Convert MTM to FLAC online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
Convert MTM to FLAC
Drop MTM audio here or click to select
MTM
FLAC (FLAC)
About MTM to FLAC
Convert MTM to FLAC. MTM (MultiTracker) sequences 32-channel DOS-era compositions. FLAC halves WAV sizes bit-for-bit with open hardware support. Apple players prefer ALAC; convert for iPhone libraries..
Why convert MTM to FLAC?
- Larger files than lossy shares with FLAC lossless quality.
- Keep quality where supported.
- Private, no upload - runs in your browser.
MTM vs FLAC
| Codec | MTM | FLAC |
|---|---|---|
| Compression | sequence | lossless |
| Sample behavior | Note events - no audio samples | Full quality kept |
| Typical use | MTM (MultiTracker) sequences 32-channel DOS-era compositions. | FLAC halves WAV sizes bit-for-bit with open hardware support. |
When not to convert MTM to FLAC
- Skip FLAC for the smallest share: lossless output stays large, so prefer a lossy target when sending MTM files.
- Keep a master copy: repeated exports stack small losses, so archive MTM before batch FLAC shares.
Limits
Starting point: MTM - MTM (MultiTracker) sequences 32-channel DOS-era compositions. Old 32-channel layouts may fold down; check the mix. Apple players prefer ALAC; convert for iPhone libraries. Encode FLAC (FLAC) from MTM 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 MTM to FLAC?
Drop your MTM file onto this page, choose quality and codec settings, then click Convert. The result downloads as FLAC instantly. All processing runs in your browser.
What codec is used for FLAC?
The default codec for FLAC is FLAC. 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.