UMX to AIFF - Online Audio Converter

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

Convert UMX to AIFF

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

Output format

AIFF (PCM 16-bit)

Mode[i]

Simple Advanced

Quality[i]

Sample Rate[i]

Channels[i]

About UMX to AIFF

Convert UMX to AIFF. UMX wraps tracker music for Unreal-engine game levels. AIFF is Apple's IFF-based counterpart to WAV with PCM audio. Metadata support is thinner than WAV's; check tags after conversion..

Why convert UMX to AIFF?

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

UMX vs AIFF

Codec	UMX	PCM 16-bit
Compression	sequence	uncompressed
Sample behavior	Note events - no audio samples	Full quality kept
Typical use	UMX wraps tracker music for Unreal-engine game levels.	AIFF is Apple's IFF-based counterpart to WAV with PCM audio.

When not to convert UMX to AIFF

Skip AIFF 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 AIFF shares.

Limits

Starting point: UMX - UMX wraps tracker music for Unreal-engine game levels. Game containers may bundle several songs; convert each separately. Metadata support is thinner than WAV's; check tags after conversion. Encode AIFF (PCM 16-bit) 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 AIFF?

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

What codec is used for AIFF?

The default codec for AIFF 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.