# KnackLabs Sonic

> Boost browser audio up to 500% with smart anti-clipping and modern Web Audio enhancement.

Canonical page: [https://chrome-stats.com/d/knacklabs-sonic](https://chrome-stats.com/d/knacklabs-sonic)

## Overview

- **ID:** `knacklabs-sonic`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Knackered
- **Category:** photos-music-videos,tabs
- **Daily users:** 29
- **Weekly downloads:** 2
- **Rating:** 4.00 / 5 (4 ratings)
- **Version:** 4.0.5
- **Last updated:** 2026-05-24
- **First published:** 2025-08-26
- **Size:** 234 KB
- **Data as of:** 2026-09-08
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/knacklabs-sonic/)
- **Website:** [https://knacklabs.net/](https://knacklabs.net/)

## Description

KnackLabs Sonic boosts browser audio with a modern Web Audio engine designed for louder, cleaner, and more immersive sound.

Perfect for YouTube, Twitch, Spotify Web, podcasts, movies, online meetings, and low-volume videos.

Features:
• Boost volume up to 500%
• Smart anti-clipping audio protection
• Real-time Web Audio processing
• Cleaner and deeper sound enhancement
• Works with most HTML5 audio and video players
• Lightweight and privacy-friendly
• No data collection or tracking

Built for modern for both Firefox&Chrome versions with improved audio stability and performance.

Notes:
• Some DRM-protected or sandboxed players may limit audio processing
• Certain embedded iframes may restrict audio routing

## Rankings

- #20,568 — Overall
- #219 — boost

## Permissions and access

### Permissions

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

### Host permissions

- `<all_urls>`

## Safety

- **Risk impact:** 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 website URL may be invalid

> 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/knacklabs-sonic)