Custom Progress Bar for YouTube lets you change YouTube's progress bar to a custom graphic.

Control Panel for YouTube browser extension/add-on aims to enhance users' control and functionality while using YouTube.

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.

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

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

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

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.

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

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.

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

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

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

Auto Quality for YouTube allows you to watch YouTube videos automatically in any quality through a lightweight Chrome extension.

MajorGeeks yToggle enables you to alternate between Ads-Free and Normal modes on YouTube with a single click.

Lyrics Here (formerly YouTube Lyrics) is a browser extension/add-on that instantly displays lyrics for songs on various music platforms, including YouTube, Spotify Web Player, Jango, AccuRadio, Deezer, 8tracks, Google Music, iHeartRadio, Pandora, Bandcamp, and more.

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

Music Mode for YouTube is a Chromium-based/Firefox extension that allows you to listen to the audio-only on YouTube/YouTube Music by hiding the video component.

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

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.

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

YouTube Timestamps for Chrome shows timestamps for user comments.

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.

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

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.

With the YouTube Space Bar Fix for Chrome extension, you can conveniently use the space bar to play or pause YouTube videos regardless of whether the video is currently in focus.