# Volume Booster Pro

> Boost audio volume up to 1000% with per-tab, per-site, or global settings. Features bass boost, stereo balance, and mono mixing.

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

## Overview

- **ID:** `sound-boost-pro`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Alican Öztürk
- **Category:** photos-music-videos
- **Daily users:** 1
- **Weekly downloads:** 1
- **Version:** 1.0.0
- **Last updated:** 2026-07-19
- **First published:** 2026-07-16
- **Size:** 19 KB
- **Data as of:** 2026-09-07
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/sound-boost-pro/)
- **Website:** [https://github.com/alztrk/firefox-volume-booster](https://github.com/alztrk/firefox-volume-booster)

## Description

Volume Booster amplifies your browser audio up to 1000% with precision controls. Adjust volume with a slider or preset buttons, enhance bass with a +15 dB low-shelf filter, fine-tune stereo balance, and merge channels into mono for clearer playback. A built-in compressor prevents distortion at high levels.

Apply settings per-tab, per-site, or globally. Saved configurations persist across sessions, and you can manage all site-specific settings from the popup menu. Works with HTML5 video and audio elements, including dynamically loaded media in single-page applications.

## Rankings

- #127,844 — Overall
- #74 — volume booster
- #228 — boost

## Permissions and access

### Permissions

- `storage`
- `activeTab`

### Host permissions

- `<all_urls>`

### Content script matches

- `<all_urls>`

## Safety

- **Risk impact:** Moderate risk impact
- **Risk likelihood:** High 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 low 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).

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