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UMX to FLAC - Online Audio Converter
Convert UMX to FLAC online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
Convert UMX to FLAC
Drop UMX audio here or click to select
UMX
FLAC (FLAC)
About UMX to FLAC
Convert UMX to FLAC. UMX wraps tracker music for Unreal-engine game levels. FLAC halves WAV sizes bit-for-bit with open hardware support. Apple players prefer ALAC; convert for iPhone libraries..
Why convert UMX to FLAC?
- Larger files than lossy shares with FLAC lossless quality.
- Keep quality where supported.
- Private, no upload - runs in your browser.
UMX vs FLAC
| Codec | UMX | FLAC |
|---|---|---|
| Compression | sequence | lossless |
| Sample behavior | Note events - no audio samples | Full quality kept |
| Typical use | UMX wraps tracker music for Unreal-engine game levels. | FLAC halves WAV sizes bit-for-bit with open hardware support. |
When not to convert UMX to FLAC
- Skip FLAC for the smallest share: lossless output stays large, so prefer a lossy target when sending UMX files.
- Keep a master copy: repeated exports stack small losses, so archive UMX before batch FLAC shares.
Limits
Starting point: UMX - UMX wraps tracker music for Unreal-engine game levels. Game containers may bundle several songs; convert each separately. Apple players prefer ALAC; convert for iPhone libraries. Encode FLAC (FLAC) from UMX 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 UMX to FLAC?
Drop your UMX 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.