Sound-Booster

Name: Sound-Booster
Rating: 3.913 (46 reviews)
Author: Volume Control

Boost, control, and amplify your browser volume up to 500% with a simple slider — the ultimate volume booster, sound enhancer, and audio controller for any website or tab.

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Features & Capabilities

Volume & Sound Booster gives you precise, browser-level control over audio volume with amplification up to 500%. Adjust audio smoothly and dial in exact levels so quiet videos, music, or calls are loud and clear without changing system settings.

Settings persist between sessions so your custom volume preferences remain saved even after closing the browser. Lightweight and easy to use, this extension is ideal for anyone who needs dependable, long-lasting audio adjustments directly in the browser.

User Growth & Download Statistics

Add-on Music & Audio Accessibility

By:

Daily users:

Rating:

Version:

2.3.7 Last updated: 2026-04-12

Version code:

6217849

Creation date:

2025-09-15

Risk:

Permissions:

Host permissions:

<all_urls>
*://*/*

Content scripts matches:

Size:

67.78KB

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-07-10

Compare stats and ranking:

Ranking

# 935 ▼ 2

Other rankings

#150 in Photos, Music & Videos ▼ 3

#6 in sound keyword 39

#11 in boost keyword 37

#23 in cost keyword 9 ▲ 1

#87 in post keyword 19 ▼ 1

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For Developers

Monetize with App Pass Boost with Extension Booster

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:

Volume Control

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/volume-sound-booster/

Permission Change History

2026-04-09: Version 2.3.4 → 2.3.5

Add Host permissions: <all_urls>

Add Permissions: activeTab

Remove Permissions: declarativeNetRequestWithHostAccess scripting cookies contextMenus

Remove Optional permissions: <all_urls>

User Reviews

by Fi*****, 2026-07-07

by *****, 2026-06-28

by *****, 2026-06-27

View all user reviews ›

Is Sound-Booster 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.

Sound-Booster requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details

Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****

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.

Sound-Booster is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details

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