---
title: Normalize audio loudness on a Mac across many files
source: https://arazioformac.com/docs/tools/normalize
---

# Normalize

Evens out the loudness of audio so that one track is not twice as loud as the next.

## How to reach it

Pick the file up in Finder, hold Option, and let go toward **Normalize**.

## What it accepts

Any audio file Arazio reads: AAC, AIFF, FLAC, M4A, MP3, OGG, Opus, WAV.

## What it writes

A new file in the same format, beside the original.