Normalize Audio for Apple Music
Apple Music normalizes all audio to -16 LUFS before it reaches listeners. LoudFix measures your audio using ITU-R BS.1770-4 and applies a linear gain adjustment to hit the target exactly — no compression, no dynamic range loss.
Apple Music Audio Requirements
| Target LUFS | True Peak | Normalization | Format |
|---|---|---|---|
| -16 LUFS | -1 dBTP | Up & Down | FLAC 24-bit |
How to Normalize Audio for Apple Music
- 01
Upload your audio
Drop your WAV, MP3, FLAC, or other audio file onto LoudFix. Batch up to 15 files at once.
- 02
Select the Apple Music preset
Choose Apple Music from the platform list. LoudFix sets the -16 LUFS target automatically.
- 03
Download and upload to Apple Music
Download the normalized file and upload it directly to Apple Music.
When you upload audio to Apple Music, their loudness normalization adjusts your track's volume before it reaches listeners. Preparing your audio to -16 LUFS ensures it sounds exactly as you intended.
Frequently Asked Questions
- What LUFS does Apple Music use?
- Apple Music targets -16 LUFS integrated loudness with a -1 dBTP true peak limit.
- Will Apple Music change my audio's volume?
- Yes. Apple Music normalizes all tracks to -16 LUFS.
- Does normalizing affect quality?
- LoudFix applies a linear gain adjustment only — no compression. Your dynamic range is fully preserved.
- Can I normalize multiple files at once?
- Yes. LoudFix supports up to 15 files in a single batch.
- Is my audio uploaded to a server?
- No. LoudFix processes everything locally in your browser using WebAssembly.