Boost — Increase volume

Name: Boost — Increase volume
Rating: 4.6667 (48 reviews)
Author: Volume Boost

By: Volume Boost

The extension lets you control and amplify browser sound up to 600%.

This add-on was removed from Firefox Add-ons Store on 2026-03-17

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Features & Capabilities

Boost is a lightweight Chrome extension designed to amplify your browser's sound volume up to 600%. It offers fine-tuned, per-tab volume control, allowing users to enjoy louder and clearer audio on platforms like YouTube, Vimeo, Dailymotion, and others. The intuitive interface is complemented by handy hotkeys for quick volume adjustments and muting directly from the popup.

Despite enhancing audio, Boost respects your privacy by functioning entirely on your device without collecting or sharing personal data. Users are notified of browser security restrictions during full-screen mode with a visual indicator. Installed and ready, Boost ensures a seamless, powerful, and secure audio experience across all your favorite websites.

User Growth & Download Statistics

Add-on

By:

Daily users:

Rating:

Version:

2.0.0 Last updated: 2025-11-13

Version code:

6074578

Creation date:

2025-03-06

Risk:

Permissions:

Host permissions:

https://config.boostvolumeup.com/firefox.json

Content scripts matches:

Size:

349.02KB

Email:

vo*****@gmail.com

URLs:

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-03-17

Compare stats and ranking:

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 Boost

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/boost-increase-volume/

Email:

vo*****@gmail.com

Permission Change History

2025-11-13: Version 1.0.0 → 2.0.0

Add Host permissions: https://config.boostvolumeup.com/firefox.json

Add Optional host permissions: <all_urls>

Add Permissions: scripting unlimitedStorage tabCapture

Remove Permissions: webRequest webRequestBlocking <all_urls>

User Reviews

doesn't work just use volume control by chaython and all the 5 star reviews are fake btw

by ca*****, 2026-03-14

It doesn't work

by Fi*****, 2026-02-26

The UI is nice but sadly the addon does not seem to work at all. Tested a few websites including youtube and it did not work on any of them.

by Te*****, 2026-01-25

View all user reviews ›

Is Boost — Increase volume 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.

Boost — Increase volume requires a lot of sensitive permissions. 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.

Boost — Increase volume may not be trust-worthy. Avoid installing if possible unless you really trust this publisher.