Return YouTube Dislike is an extension/add-on that returns the full functionality of disliking content to YouTube, except for MajorGeeks YouTube Channel.

ThemeSong for YouTube Music is an innovative Chrome and Firefox extension/add-on that allows users to enhance their listening experience by providing them with a wide range of themes and visualizers.

Enhancer for YouTube for Chrome and Edge is a highly customizable add-on or extension to improve your YouTube experience.

Untrap for YouTube is a browser extension available for Chrome, Firefox, Opera, Edge, and Safari that helps you eliminate YouTube's distracting content, such as recommendations, shorts, comments, and related videos.

Iridium for YouTube Chrome and Firefox extension/add-on provides more control over YouTube through numerous features, enhancing your experience.

Unhook - Remove YouTube Recommended Videos is a freeware Chrome extension that can hide YouTube video suggestions and other sections that annoy you.

Tweaks for YouTube (Chrome, Firefox, and Edge) allows you to seek, navigate chapters, control volume, speed, and more with mouse and keyboard shortcuts.

YouTube Timestamps for Chrome shows timestamps for user comments.

Improve YouTube! for Chrome, Firefox, Edge, and Opera adds many useful extras to augment your YouTube experience.

Control what YouTube content you see with BlockTube for Chrome and Firefox

YouTube Redux for Chrome and Firefox allows those wanting the old feel of YouTube without totally scrapping the new modern layout.

SuperYouTube for Chrome is a free extension capable of enhancing your viewing experience by allowing you to read comments while watching a video, scroll-over volume control, and more.

YouTube High Definition for Firefox allows you to easily play all YouTube videos in HD and more.

Clickbait Remover for Youtube (Chrome and Firefox) replaces thumbnails with a frame from the video, effectively removing any clickbait while still showing a high-quality thumbnail so you can still get a good idea about the video's subject matter.

Magic Actions for YouTube For Chrome and Opera is an extension designed to enhance your YouTube-watching experience by providing options like Cinema Mode, Mouse Wheel Volume Control, AutoHD, Expand, Snapshots, and more.

YouTube Video Effects for Chrome is a simple option that allows you to enhance your YouTube's look through a series of easily applied filters.

Themes for YouTube and Picture in Picture allows you to change YouTube to a dark theme and apply picture-in-picture mode.

Sidebar for YouTube (Firefox and Opera) allows you to access the mobile version of YouTube displayed as a functioning sidebar.