M3Q – Audio Equalizer by hackus
Lightweight audio equalizer for any website. Adjust bass, mid, treble, and volume.
Available on Firefox for Android™Available on Firefox for Android™
Extension Metadata
About this extension
M3Q is a simple and fast audio equalizer that works on any website.
Improve your listening experience instantly by adjusting sound in real time, directly from your browser.
🎧 Features
• Boost bass for deeper sound
• Adjust mids for clarity
• Enhance treble for crisp audio
• Control volume beyond default limits
• Works on any website with audio or video
⚡ Lightweight & responsive
M3Q is designed to be fast, minimal, and distraction-free. No complex setup, just open and adjust.
🌐 Works everywhere
Use it on:
• YouTube
• Streaming platforms
• Online radio
• Any site with audio
🔒 Privacy first
M3Q does not collect, track, or transmit any personal data.
All settings are stored locally in your browser.
Improve your listening experience instantly by adjusting sound in real time, directly from your browser.
🎧 Features
• Boost bass for deeper sound
• Adjust mids for clarity
• Enhance treble for crisp audio
• Control volume beyond default limits
• Works on any website with audio or video
⚡ Lightweight & responsive
M3Q is designed to be fast, minimal, and distraction-free. No complex setup, just open and adjust.
🌐 Works everywhere
Use it on:
• YouTube
• Streaming platforms
• Online radio
• Any site with audio
🔒 Privacy first
M3Q does not collect, track, or transmit any personal data.
All settings are stored locally in your browser.
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Permissions and data
Required permissions:
- Access browser tabs
- Access your data for all websites
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
- 1.0.9
- Size
- 51.61 KB
- Last updated
- 14 hours ago (Mar 24, 2026)
- Related Categories
- License
- All Rights Reserved
- Version History
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