# Volume Booster

> Boost your volume up to 500 %

Canonical page: [https://chrome-stats.com/d/volume-booster-pro](https://chrome-stats.com/d/volume-booster-pro)

## Overview

- **ID:** `volume-booster-pro`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Gareth Ellis
- **Category:** photos-music-videos
- **Daily users:** 14,975
- **Weekly downloads:** 901
- **Rating:** 2.51 / 5 (45 ratings)
- **Version:** 1.1
- **Last updated:** 2023-07-26
- **First published:** 2023-07-25
- **Size:** 52 KB
- **Data as of:** 2026-09-09
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/volume-booster-pro/)
- **Website:** [https://volumebooster.io](https://volumebooster.io/)

## Description

## Volume Booster Plus - Ultimate Audio Amplifier for Chrome

Tired of low volume while watching videos or listening to music? Volume Booster Plus is a powerful Chrome extension that lets you amplify your audio output up to 500%. Designed with a user-friendly slider, it works seamlessly on any tab, including popular platforms like YouTube, Twitch, SoundCloud, and Facebook.

Experience crystal-clear sound with customizable features like a built-in equalizer, music genre presets, bass boost, stereo/mono toggle, and stereo pan adjustment. Save your personalized presets and create an immersive, rich soundstage tailored to your preferences. Safety and simplicity are prioritized with a visible notification icon and easy reset to default volume. Unlock your audio potential and enjoy every detail with Volume Booster Plus!

## Rankings

- #606 — Overall
- #92 — Photos, Music & Videos
- #2 — volume booster
- #7 — boost
- #20 — cost
- #89 — post

## Permissions and access

### Permissions

- `activeTab`
- `https://*/*`
- `http://*/*`

### Content script matches

- `*`

## Safety

- **Risk impact:** Moderate risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
- This extension has medium user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

## Review summary

Many reviews call the addon unreliable and non-functional on many sites, with persistent marketing prompts to visit the site or switch to Chrome. A smaller subset reports it works, notably for YouTube, but overall reliability and intrusive promos are the dominant mixed signals.

### Pros

- Some users report the add-on works for YouTube video volume (increases volume on YouTube videos).
- A few reviewers describe the app as usable or functional (e.g., "it works" and similar sentiment).
- Positive sentiment such as "Nice app!" appears in at least one review.

### Cons

- Too many users report that it does nothing or has no effect (not working on several sites or installations).
- Frequent promotional prompts to visit the developer’s website and advertise a Chrome extension (full-page ads, reminders, and Chrome promotion).
- Annoying update behavior: the addon shows its website on every update, which users find irritating.
- Compatibility issues: not working on Firefox Nightly and not functioning across all sites (partial or site-specific failures).

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Source: [Chrome-Stats](https://chrome-stats.com/d/volume-booster-pro)