# YouTube Volume Normalizer

> Normalize YouTube volume. This extension will increase the volume if it is too soft. YouTube by default will only lower the volume if it is too loud.

Canonical page: [https://chrome-stats.com/d/youtube-volume-normalizer](https://chrome-stats.com/d/youtube-volume-normalizer)

## Overview

- **ID:** `youtube-volume-normalizer`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Kelvin Ng
- **Category:** photos-music-videos
- **Daily users:** 309
- **Weekly downloads:** 8
- **Rating:** 3.89 / 5 (18 ratings)
- **Version:** 4.0.3
- **Last updated:** 2023-01-26
- **First published:** 2023-01-17
- **Size:** 15 KB
- **Data as of:** 2026-09-10
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/youtube-volume-normalizer/)

## Description

**YouTube Volume Normalizer** is a handy Chrome extension designed to enhance your YouTube viewing experience by automatically adjusting the video's audio volume. Unlike YouTube's default behavior, which only lowers overly loud volumes, this extension boosts soft audio tracks to an optimal listening level.

Ideal for users who frequently encounter videos with uneven or quiet sound, the extension ensures consistent volume without manual adjustments. It is easy to install and works seamlessly in the background while you watch. For detailed usage and source code, visit the [GitHub repository](https://github.com/Kelvin-Ng/youtube-volume-normalizer/blob/master/README.md).

## Rankings

- #6,577 — Overall
- #50 — increase

## Permissions and access

### Permissions

- `storage`
- `nativeMessaging`
- `tabs`

### Content script matches

- `*.youtube.com`

## Safety

- **Risk impact:** High risk impact
- **Risk likelihood:** Low risk likelihood

### Analysis details

- Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

## Similar extensions and apps

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- [YouTube Enhancer 💻](https://chrome-stats.com/d/youtube-enhancer-vc) — 10,649 users, 4.56 / 5
- [Volume Booster for YouTube™](https://chrome-stats.com/d/volume-booster-for-youtube) — 9,509 users, 4.31 / 5
- [AudioNormalizer](https://chrome-stats.com/d/audionormalizer) — 167 users, 3.67 / 5
- [Youtube Audio Compressor](https://chrome-stats.com/d/youtube-audio-compressor) — 574 users, 4.17 / 5
- [vmo audio normalizer](https://chrome-stats.com/d/vmo-audio-normalizer) — 36 users, 3.00 / 5
- [YouTube Music Volume Fixer](https://chrome-stats.com/d/youtube-music-volume-fixer) — 584 users, 3.91 / 5

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Source: [Chrome-Stats](https://chrome-stats.com/d/youtube-volume-normalizer)