# Volume Up Plus

> The extension allows you to control volume and amplify sound in the browser up to 600%.

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

## Overview

- **ID:** `volume-up-plus`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Removed
- **Publisher:** Nick Brownie
- **Daily users:** 255
- **Weekly downloads:** 665
- **Rating:** 4.88 / 5 (48 ratings)
- **Version:** 2.0.0
- **Last updated:** 2025-11-13
- **First published:** 2025-03-06
- **Size:** 301 KB
- **Data as of:** 2026-03-17
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/volume-up-plus/)

## Description

Volume Up Plus is the simplest and most reliable way to increase sound in your browser. It lets you boost volume up to 600% on any tab, with per-tab control and a clean interface for music and videos on YouTube, Vimeo, Dailymotion, and more. It also includes a Bass Booster and a precise 0–600% range to tailor the sound to your preference.

Hotkeys provide quick volume adjustments: Left/Down arrows decrease by 10%, Right/Up arrows increase by 10%, Space boosts by 100%, and M toggles mute. All processing happens locally on your device, keeping your data private, ad-free, and secure.

## Permissions and access

### Permissions

- `storage`
- `tabs`
- `scripting`
- `unlimitedStorage`
- `tabCapture`
- `webNavigation`

### Host permissions

- `https://conf.volumeupplus.com/firefox.json`

### Content script matches

- `*`

## Safety

- **Risk impact:** Very high risk impact
- **Risk likelihood:** High risk likelihood

### Analysis details

- Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
- This extension is not longer available in the store

> 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 Up Plus - Boost Sound to 600%](https://chrome-stats.com/d/volume-up-sound) — 444 users, 4.50 / 5
- [Volume Booster — Enhance sound](https://chrome-stats.com/d/volume-booster-enhance-sound) — 1,999 users, 4.69 / 5
- [Boost — Increase volume](https://chrome-stats.com/d/boost-increase-volume) — 858 users, 4.67 / 5
- [Volume Master — Increase Volume](https://chrome-stats.com/d/volume-master-increase-volume) — 6,386 users, 4.53 / 5
- [Sound Booster — Increase sound](https://chrome-stats.com/d/sound-booster-increase-sound) — 967 users, 4.83 / 5
- [Volume Master — Increase Volume](https://chrome-stats.com/d/volume-master-up) — 7,914 users, 3.83 / 5
- [Volume Booster — Enhance sound](https://chrome-stats.com/d/volume-booster-increase-sound) — 1,469 users, 2.75 / 5
- [Amplify – Tab Volume Control](https://chrome-stats.com/d/amplify-tab-volume-control) — 48 users
- [Volume Booster](https://chrome-stats.com/d/volume-booster-pro) — 14,975 users, 2.51 / 5
- [Volume Control](https://chrome-stats.com/d/free-volume-booster) — 627 users, 4.29 / 5
- [Vol Change Control](https://chrome-stats.com/d/volume-master-control) — 4,475 users, 4.33 / 5
- [Volume Booster Ultra](https://chrome-stats.com/d/volume-booster-ultra) — 687 users, 4.22 / 5

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