# Volume Master — Increase Volume

> Volume Master: The extension boosts browser audio up to 600%.

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

## Overview

- **ID:** `volume-master-up`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Volume Master
- **Category:** photos-music-videos,social-communication,games-entertainment
- **Daily users:** 8,288
- **Weekly downloads:** 1,519
- **Rating:** 3.83 / 5 (12 ratings)
- **Version:** 1.0.1
- **Last updated:** 2026-03-22
- **First published:** 2026-03-19
- **Size:** 229 KB
- **Data as of:** 2026-09-14
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/volume-master-up/)

## Description

Volume Master is a lightweight browser extension that boosts audio up to 600% with precise control from 0% to 600% across any tab. Enjoy louder videos and music on YouTube, Vimeo, Dailymotion, and more with a simple, unobtrusive interface.

It includes handy keyboard shortcuts (Left/Down to decrease, Right/Up to increase, Space to 100% boost, M to mute), a fullscreen indicator when sound amplification is active, and local processing to protect your privacy. No data is collected or uploaded—your audio stays on your device.

## Rankings

- #876 — Overall
- #70 — Games & Entertainment
- #90 — Social & Communication
- #138 — Photos, Music & Videos
- #2 — increase
- #14 — volume booster

## Permissions and access

### Permissions

- `storage`
- `tabCapture`
- `webNavigation`

### Host permissions

- `https://browser.usevolumemaster.com/e.firefox.json`

### Content script matches

- `*`

## Safety

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

### Analysis details

- Captures visible content, which may expose user data displayed on the screen, posing a security threat.
- 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).

## Similar extensions and apps

- [Volume Master — Increase Volume](https://chrome-stats.com/d/volume-master-increase-volume) — 6,386 users, 4.53 / 5
- [Volume Master](https://chrome-stats.com/d/elesari-volume-master) — 142 users
- [Vol Change Control](https://chrome-stats.com/d/volume-master-control) — 4,475 users, 4.33 / 5
- [Volume Booster — Enhance sound](https://chrome-stats.com/d/volume-booster-enhance-sound) — 1,999 users, 4.69 / 5
- [Volume Master](https://chrome-stats.com/d/volumemasterplus) — 6,614 users, 2.18 / 5
- [Volume Up Plus - Boost Sound to 600%](https://chrome-stats.com/d/volume-up-sound) — 457 users, 4.50 / 5
- [Volume Master](https://chrome-stats.com/d/vol-master) — 2,518 users, 4.00 / 5
- [Volume & Video Master 1000%](https://chrome-stats.com/d/volume-video-master-1000) — 9 users
- [Volume Up Plus](https://chrome-stats.com/d/volume-up-plus) — 255 users, 4.88 / 5
- [Boost — Increase volume](https://chrome-stats.com/d/boost-increase-volume) — 858 users, 4.67 / 5
- [Sound Booster — Increase sound](https://chrome-stats.com/d/sound-booster-increase-sound) — 967 users, 4.83 / 5
- [Volume Maxer - Volume Booster](https://chrome-stats.com/d/volume-maxer-volume-booster) — 849 users, 3.00 / 5

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