---
title: "Free Audio Fade In & Out Tool — Browser Audio Editor | Murmur"
description: "Add fade-in and fade-out effects to audio free in your browser. Preview and export WAV with no source-audio upload."
canonical: "https://www.murmurtts.com/tools/audio-fade"
---
[Murmur](https://www.murmurtts.com/)/[Free audio tools](https://www.murmurtts.com/tools)/Audio Fade In & Out

# Audio Fade In & Out

Give your audio a smooth beginning and ending.

Choose another file to continue.

![](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.

Does fading change the length?

No. It gradually raises the volume at the start and lowers it at the end.

## 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)