Volume Master — Increase Volume

The extension boosts browser audio up to 600%.

Your ultimate tool for boosting volume in your browser! Volume Master is a simple yet powerful extension that allows you to increase sound volume up to 600% on any tab. Watch videos, listen to music, and enjoy content on YT, Vimeo, Dailymotion, and other platforms with maximum comfort. Why Choose Volume Master? • Powerful Sound Amplification – Break through standard volume limits. • Precise Control – Smooth volume adjustment from 0% to 600%. • Simplicity and Convenience – Intuitive interface with no unnecessary elements. How It Works: — In full-screen mode, browsers may restrict the functionality of sound-enhancing extensions. For your convenience, a blue indicator will appear on the tab bar, signaling active sound amplification. — Tip: To activate full-screen mode, press F11 (Windows) or Ctrl + Cmd + F (Mac). Shortcuts: When the popup is open and active, you can control the volume using these hotkeys: • Left Arrow / Down Arrow – decrease volume by 10% • Right Arrow / Up Arrow – increase volume by 10% • Space – instantly boost volume by 100% • M – mute/unmute These shortcuts make volume adjustments fast and effortless, allowing you to fine-tune audio directly from the popup with a single keystroke. Why Are Permissions Needed? The extension requests access to website data to work with audio streams via AudioContext and display active tabs with sound. This is necessary for the proper functioning of the sound amplification features. Install Volume Master and enjoy sound like never before! Your Privacy Is Our Priority: We do not collect, store, or share your personal data. Volume Master operates locally on your device, ensuring complete security and confidentiality. The extension fully complies with the privacy policies of extension stores. Try Volume Master today and discover a new level of sound in your browser!