YouTube Volume Normalizer

Name: YouTube Volume Normalizer
Rating: 3.8889 (18 reviews)
Author: Kelvin Ng

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.

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Features & Capabilities

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.

User Growth & Download Statistics

Add-on

By:

Daily users:

Rating:

Version:

4.0.3 Last updated: 2023-01-26

Version code:

5517762

Creation date:

2023-01-17

Risk:

Permissions:

Content scripts matches:

*.youtube.com

Size:

15.01KB

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-20

Compare stats and ranking:

Ranking

# 6,362 ▼ 53

Other rankings

#45 in increase keyword 53 #245 in ali keyword 22 ▼ 3

For Developers

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Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

Kelvin Ng

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/youtube-volume-normalizer/

Permission Change History

2023-01-25: Version 3.1 → 4.0.2

Add Permissions: tabs

2023-01-23: Version 2.2 → 3.1

Add Permissions: storage nativeMessaging

User Reviews

Addon causes a periodic crackling sound when moving the mouse, and this ends with the mouse freezing. Rebooting PC required.

by Fi*****, 2025-07-23

This used to be good but it adds a weird phase-y sound when im listening to music now

by Ju*****, 2025-05-31

by Fi*****, 2025-05-18

View all user reviews ›

Is YouTube Volume Normalizer Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

YouTube Volume Normalizer requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details

Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
Critical ******* ****** ** *** ********* ******** ***********
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Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

YouTube Volume Normalizer has earned a fairly good reputation and likely can be trusted.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
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