Sound Adjuster

Name: Sound Adjuster
Rating: 4.3333 (6 reviews)
Author: tropic

By: tropic

Control the volume (gain) and stereo balance (pan) of audio in tabs. 5-Band Professional Equalizer (Bass, Low Mid, Mid, High Mid, Treble)

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Features & Capabilities

Sound Adjuster lets you control audio in your browser tabs. Adjust volume (gain) and stereo balance (pan) easily with a simple slider interface. Perfect for fine-tuning audio playback in real-time. Lightweight, fast, and easy to use!

Privacy Notice: This open-source extension operates entirely within your browser. It does not collect, store, or share any of your data. Your privacy is our priority.

🎵 ADVANCED AUDIO FEATURES: • 5-Band Professional Equalizer (Bass, Low Mid, Mid, High Mid, Treble) • Precision Volume Control (0x to 5x gain) • Stereo Balance (Pan from -1 to +1) • Real-time Audio Processing with Web Audio API

🔧 TECHNICAL EXCELLENCE: • Manifest V3 Compatible (Firefox 109+) • Multi-Frame Support (Works in embedded iframes) • Cross-Origin Media Compatibility • Advanced Audio Context Management • Efficient Resource Usage

🌐 UNIVERSAL COMPATIBILITY: Works seamlessly with: • Any HTML5 audio/video player • Embedded media and custom players

🔗 Learn more: https://github.com/tropicaddons/sound-adjuster 📧 Support: tropicaddons@proton.me

Special thanks to Yush for contributing to the development of version 1.3 Your efforts have made this extension even better!

https://github.com/tropicaddons/sound-adjuster

User Growth & Download Statistics

Add-on

By:

tropic

Daily users:

229 9

Rating:

4.33

(6)

Version:

2.0 Last updated: 2025-09-10

Version code:

6031752

Creation date:

2025-01-20

Risk:

Permissions:

Content scripts matches:

<all_urls>

Size:

174.23KB

Email:

tr*****@proton.me

URLs:

Website

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-24

Compare stats and ranking:

Ranking

# 7,462 ▲ 200

Other rankings

#20 in sound keyword 38 #83 in effort keyword 2 ▲ 6

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:

tropic

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/sound-adjuster/

Email:

tr*****@proton.me

Website:

https://github.com/tropicaddons/sound-adjuster

User Reviews

This is a great idea but I will never use it without more granular permissions. I need this on *ONE* web site, no way I am giving the developer access to *EVERYTHING*

by sj*****, 2026-04-29

all works great but make slider volume booster to 10x or 50x please. it really can be helpfull

by Ni*****, 2026-04-27

by Ca*****, 2026-04-25

View all user reviews ›

Is Sound Adjuster 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 Adjuster 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.

Sound Adjuster 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.
Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
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