Volume Booster for YouTube™ icon

Volume Booster for YouTube™

by MeryDev

v0.2.1 Updated Jan 26, 2026 89.78KiB
CWS
70K
Users
★ 4.68
131 reviews
#833
of 74.7K
well_being
#1 of 653
Highly rated

Description

The Volume Booster extension is a tool designed to enhance the audio output of supported media players. Whether you're watching videos or listening to music, this extension aims to elevate your audio experience by boosting the volume level beyond the standard limitations with greater clarity and impact. The extension installs a "2x" button next to the settings button of the YouTube player. It is disabled by default. If the user clicks the button once, the audio gain node is installed on the source node, causing the audio volume to increase level twice (200%; similar to VLC player). You can click the button once more to deactivate the boosting. Note: The compatibility of this extension with your audio equalizer extension may vary. Its compatibility is dependent on the method used by the equalizer to perform audio filtering, whether it is applied directly to the player (not compatible) or to the page itself (compatible). This extension supports volume boosting with keyboard shortcuts. Read the FAQs page for more info
Volume Booster for YouTube™ screenshot 1

Reviews (8 cached)

★☆☆☆☆2025-09-20
Sav

Doesn't work

★☆☆☆☆2025-06-23
Élodie

Does not work on YouTube

★☆☆☆☆2025-02-04
Andrej

It force closing browser without any notifications about it.

★☆☆☆☆2024-09-13
Alamin Khan

Not working in youtube and chrome

★☆☆☆☆2024-06-26
Sadek Badredine

how to use?

★☆☆☆☆2024-05-02
Erick Kinyua

Fake!! Doesn't work

★☆☆☆☆2024-04-28
L T Cobolt

doesnt work

★★★☆☆2024-09-18
sekushivii

Works sometimes, the button doesn't do anything when I click it, so I keep on having to delete the extension for it to work

Permissions (2)

Permissions

scripting Can inject scripts into web pages storage Can store data locally in your browser

Details

Version 0.2.1
Updated Jan 26, 2026
Size 89.78KiB
First Seen Mar 26, 2026