Firefox Browser Add-ons
  • Extensions
  • Themes
    • for Firefox
    • Dictionaries & Language Packs
    • Other Browser Sites
    • Add-ons for Android
Log in
Preview of YouTube Enhancer 💻

YouTube Enhancer 💻 by VampireChicken

🚀 Enhance your YouTube experience with this powerful browser extension. Features include customizable volume control, automatic quality settings, playback speed adjustments, volume boost, and more. Build from scratch with easy steps.

4.4 (67 reviews)4.4 (67 reviews)
6,260 Users6,260 Users
You'll need Firefox to use this extension
Download Firefox and get the extension
Download file

Extension Metadata

Screenshots
This screenshot shows the available options.This screenshot shows the available options.This screenshot shows the available options in the popup.This screenshot shows the available options in the popup.This screenshot shows the available options in the popup.This screenshot shows the colors available for the "Custom" YouTube Deep Dark themeThis screenshot shows the available button positions.This screenshot shows the Custom CSS editor in the collapsed modeThis screenshot shows the Custom CSS editor in the expanded modeThis screenshot shows what all the positions for the on screen volume display look like for the "text" display typeThis screenshot shows what all the positions for the on screen speed display looks like for the "text" display typeThis screenshot shows what all the positions for the on screen display looks like for the "line" display typeThis screenshot shows what all the positions for the on screen display looks like for the "circle" display type
About this extension
Transform your YouTube experience with the YouTube Enhancer Extension. Effortlessly adjust volume, automate quality settings, customize playback speed, and more. Build it yourself or contribute on GitHub. Open-source under MIT License. Elevate your viewing experience! 🌟
Github Repository Discord Community
If you love what I do and want to support me, consider buying me a coffee on Ko-fi ☕. Your contribution helps me continue enhancing your YouTube journey!

* Not affiliated with YouTube or Google
Rated 4.4 by 67 reviewers
Log in to rate this extension
There are no ratings yet

Star rating saved

5
46
4
11
3
3
2
2
1
5
Read all 67 reviews
Permissions and dataLearn more

Required permissions:

  • Access browser tabs
  • Access your data for sites in the youtube.com domain

Data collection:

  • The developer says this extension doesn't require data collection.
More information
Add-on Links
  • Homepage
  • Support Email
Version
1.28.1
Size
1.58 MB
Last updated
3 days ago (Sep 25, 2025)
Related Categories
  • Appearance
  • Photos, Music & Videos
License
MIT License
Version History
  • See all versions
Tags
  • dark mode
  • music
  • youtube
Add to collection
Report this add-on
Release notes for 1.28.1
Bug fixes
  • Restore full screen scrolling: YouTube changed how they prevented scrolling this broke the feature.
More extensions by VampireChicken
  • There are no ratings yet

  • There are no ratings yet

  • There are no ratings yet

  • There are no ratings yet

  • There are no ratings yet

  • There are no ratings yet

Go to Mozilla's homepage

Add-ons

  • About
  • Firefox Add-ons Blog
  • Extension Workshop
  • Developer Hub
  • Developer Policies
  • Community Blog
  • Forum
  • Report a bug
  • Review Guide

Browsers

  • Desktop
  • Mobile
  • Enterprise

Products

  • Browsers
  • VPN
  • Relay
  • Monitor
  • Pocket
  • Bluesky (@firefox.com)
  • Instagram (Firefox)
  • YouTube (firefoxchannel)
  • Privacy
  • Cookies
  • Legal

Except where otherwise noted, content on this site is licensed under the Creative Commons Attribution Share-Alike License v3.0 or any later version.