KnackLabs Sonic by Knackered
Boost browser audio up to 500% with smart anti-clipping and modern Web Audio enhancement.
33 Users33 Users
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About this extension
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
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
Rated 4 by 4 reviewers
Permissions and data
Required permissions:
- Access browser tabs
Optional permissions:
- Access your data for all websites
Data collection:
- The developer says this extension doesn't require data collection.
More information
- Add-on Links
- Version
- 4.0.5
- Size
- 233.96 KB
- Last updated
- a month ago (May 24, 2026)
- Related Categories
- License
- MIT License
- Version History
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