Volume Booster – MAXIMUM LOUDNESS, NO MERCY

by unlimitedex · Tools

Manifest V3 Free

View in Chrome Web Store Data as of 16 Oct 2026

Boost the volume of audio in your browser tabs

Users

708

+65 in 30 days

Rating

3.3 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#37K

#31K among extensions

Version

4.2.0

updated 7 May 2025

Users

monthly, 2 years

Latest, 16 Oct 2026: 708 usersMove the mouse over the chart for any month

Ratings count

monthly, 2 years

Latest, 16 Oct 2026: 3 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Volume Booster – MAXIMUM LOUDNESS, NO MERCY

Sound Booster is a simple yet powerful Browser extension that allows you to amplify the volume of any audio or video playing in your browser. With a clean, modern interface, it offers an intuitive way to boost sound up to 6x the original volume. Features: • Volume boost from 100% (normal) up to 600% • Convenient preset buttons (Normal, 2x, 3x, 4x) • Status indicator showing if boost is active on current tab • Persistent settings that maintain your preferred volume across page navigation • Works on most websites with HTML5 audio/video Perfect for: • Watching videos with low volume • Listening to quiet audio content • Improving audio accessibility • Using with speakers that have limited volume • Boosting volume beyond your device's maximum capability How to use: 1. Click the Sound Booster icon in your toolbar 2. Adjust the volume boost level using the slider or preset buttons 3. Click "Apply Boost" to enhance the audio on your current tab 4. The status indicator will show that boosting is active 5. Enjoy your amplified audio! Note: Extremely high volume levels may cause audio distortion. For best results, start with a lower boost level and adjust as needed.