FLEX BASS for YouTube

Name: FLEX BASS for YouTube
Rating: 4.25 (4 reviews)
Author: WebCraft

Enhances bass while playing YouTube videos

As of June 2026, FLEX BASS for YouTube has 555 users and a 4.25/5 rating from 4 reviews in the Entertainment category.

WebCraft Entertainment

Chrome Web Store ↗.crx

Users+18.8%

555

Rating−15.0%

4.25

4 reviews

Reviews+33.3%

Version

1.0

Manifest V3

History

4 snapshots

Tracking since Apr 1, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 1, 2026	467	5.00	3	1.0
Apr 21, 2026	488	5.00	3	1.0
May 11, 2026	513	4.25	4	1.0
Jun 7, 2026	548	4.25	4	1.0
Now	555	4.25	4	1.0

Permissions & access

Permissions: storageactiveTabscripting
Host access: *://*.youtube.com/*

Screenshots

About

FLEX BASS is an advanced browser extension that boosts bass while playing YouTube videos. Using modern Web Audio API technology, FLEX BASS precisely enhances low frequencies without distorting other elements of the sound.
Features:

Adjustable bass boost level (from subtle to powerful)
Instant on/off effect with one click
Support for all YouTube videos
Low resource usage - doesn't slow down your browser
Remembers your settings between sessions
Full support for multiple languages (English, Polish, German, Spanish, French, Russian)
Modern Material Design 3 interface

How to use:

Install the extension
Open a YouTube video
Start playback
Click on the video to register interaction
Click the FLEX BASS icon in the toolbar
Adjust the enhancement level using the slider

Give new life to the sound in your favorite YouTube videos!