---
title: "Free Audio Normalizer — Normalize Volume Online | Murmur"
description: "Normalize audio to a chosen peak level free in your browser and export WAV without uploading the source file."
canonical: "https://www.murmurtts.com/tools/audio-normalizer"
---
[Murmur](https://www.murmurtts.com/)/[Free audio tools](https://www.murmurtts.com/tools)/Audio Normalizer

# Audio Normalizer

Automatically adjust your recording’s volume.

![](https://www.murmurtts.com/murmur-icon.webp)

**Murmur Your voice studio for Mac**

Turn scripts into speech, clone voices, and create audio locally on your Mac.

[Explore Murmur](https://www.murmurtts.com/#product)

## Common questions

Does Murmur upload my audio?

No. Your audio stays on your device.

Do I need an account?

No. Choose a file and get started.

How does normalization change my audio?

It adjusts the overall volume without changing the balance between quiet and loud parts.

## Keep working on your audio

[**Trim audio**](https://www.murmurtts.com/tools/audio-trimmer)[**Boost volume**](https://www.murmurtts.com/tools/volume-booster)[**Change speed**](https://www.murmurtts.com/tools/audio-speed-changer)[**Merge audio**](https://www.murmurtts.com/tools/audio-merger)