# SuperVolume - Усилитель Звука и Эквалайзер

> Boost any tab's volume up to 600% with a studio equalizer, mono mode and smart volume leveling. Private, fast, zero tracking.

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

## Overview

- **ID:** `supervolume-booster`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** iobyss
- **Category:** appearance,photos-music-videos
- **Daily users:** 69
- **Weekly downloads:** 42
- **Version:** 1.4.2
- **Last updated:** 2026-08-25
- **First published:** 2026-07-31
- **Size:** 68 KB
- **Data as of:** 2026-09-09
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/supervolume-booster/)

## Description

SuperVolume turns up the volume on any browser tab — far beyond the system limit — with a clean, professional audio engine.

🔊 VOLUME BOOSTER
Amplify quiet videos, calls and music up to 600%. A safety limit lets you cap the maximum to protect your hearing.

🎛 5-BAND STUDIO EQUALIZER
Shape the sound with presets (Music, Clear Speech, Podcast, Night) or fine-tune every band yourself.

🔊 SMART VOLUME LEVELING
A gentle compressor tames loud ads and sudden explosions and lifts quiet dialogue — comfortable listening without constant volume fiddling.

🎧 MONO DOWNMIX
Merge left and right channels — ideal for single-earbud listening or unbalanced audio.

💾 PER-SITE MEMORY
SuperVolume remembers your volume, EQ and settings for each website and restores them automatically.

📊 LIVE VISUALIZER
Three styles: Holographic Wave, Retro LED Spectrum and Pulse Bar.

🔒 PRIVATE BY DESIGN
No accounts, no ads, no tracking, no data collection. Everything runs locally in your browser.

Works on YouTube, Twitch, SoundCloud, Netflix, web players and more.

Developed by iobyss.

## Rankings

- #13,831 — Overall
- #64 — superfast
- #93 — super
- #210 — level
- #211 — comfort

## Permissions and access

### Permissions

- `activeTab`
- `tabs`
- `storage`
- `scripting`

## Safety

- **Risk impact:** Moderate 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 was recently updated in the past month. New updates 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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- [Volume Booster up to 600% — Volume Plus](https://chrome-stats.com/d/volume-plus) — 120 users
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Source: [Chrome-Stats](https://chrome-stats.com/d/supervolume-booster)