Volume booster

Name: Volume booster
Rating: 1 (1 reviews)
Author: Volume Booster

Boost any tab to 500% or mute solo—no spill to other audio. 10-band EQ. Volume & sound per site for YouTube, music, streams & calls.

Overview

Firefox Add-ons Store

Daily users

114 ▲ 5

Data as of 2026-08-04

Rating:

1.00

(1)

Version:

2.2.0

Last updated: 2026-04-07

Features & Capabilities

Tired of one global volume slider? Volume booster gives every browser tab its own level: push any tab up to 500% louder, or mute just that tab—without touching the rest of your audio. Perfect when YouTube is barely audible but your call still needs to be clear, or when you want one stream loud and another silent.

What you get: independent boost up to 500% and per-tab mute, a 10-band equalizer to shape bass, mids, and treble, and support for video, music, podcasts, live streams, and calls. Multitasking stays clean—you only adjust the tab that’s actually playing.

Install once and keep sound control where it belongs: on the tab that’s making the noise.

User Growth & Download Statistics

Add-on

By:

Daily users:

Rating:

Version:

2.2.0 Last updated: 2026-04-07

Version code:

6208077

Creation date:

2026-04-04

Risk:

Permissions:

Host permissions:

<all_urls>

Content scripts matches:

<all_urls>

Size:

116.61KB

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-08-04

Compare stats and ranking:

Ranking

# 10,603 ▲ 201

Other rankings

#22 in volume booster keyword 65 #44 in boost keyword 35 ▼ 1#139 in cost keyword 9 ▼ 2

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 Booster

Firefox Add-ons Store

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

User Reviews

This add-on does not respond to any user input. I tested it on various websites with audio, but clicking the icon does nothing. The display remains stuck at "Level 0/3." There might be a specific way to use it, but I cannot find a manual anywhere. このアドオンはユーザー入力に全く反応しません。音声のある様々なウェブサイトで試してみましたが、アイコンをクリックしても何も起こりません。「レベル0/3」のまま表示され続けます。もしかしたら特定の使い方があるのかもしれませんが、マニュアルがどこにも見当たりません。

by Fi*****, 2026-07-22

View all user reviews ›

Is Volume 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.

Volume booster 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.
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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.

Volume booster may not be trust-worthy. Avoid installing if possible unless you really trust this publisher.

Risk likelihood analysis details

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