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YouTube Alchemy JS - Toolkit for YouTube with 200+ options accessible via settings panels. Key features include: tab view, playback speed control, video quality selection, export transcripts, prevent autoplay, hide Shorts, disable play-on-hover, square design, auto-theater mode, number of videos per row, display remaining time adjusted for playback speed and SponsorBlock segments, persistent progress bar with chapter markers and SponsorBlock support, modify or hide various UI elements, and much more.
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No more youtube shorts JS - Remove youtube shorts Links, Videos and Feeds
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Prevent YouTube Ads JS - Redirect YouTube URLs to .com. to prevent ads
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YouTube Float Input Box for Playback Speed JS - Adds a float input box to adjust playback speed on YouTube after 2 seconds of user input
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Multi-Platform Video Downloader | Save YouTube, TikTok, Instagram and More JS - Adds download entries for YouTube, TikTok, Douyin, Xiaohongshu, Instagram, X/Twitter, Facebook, Threads, and more, with one-click route opening, route selection, and availability testing.
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yt-dlp Python-Downloader JS - Unified yt-dlp downloader - generates cross-platform Python scripts for video, audio, subtitles
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YouTube Music Vinyl Record Player JS - Adds a spinning vinyl record UI to YouTube Music. Features network-level audio stream filtering, auto-pause blocking, background suspension, and VRAM/GC optimizations.
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Simple Youtube Surround JS - Makes the youtube sound more surrounded ( It's better when you listen to music )
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YouTube Live Chat Overlay JS - Nico-nico style comment overlay for YouTube live chat (100% local processing)
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YouTube Fix for Yandex JS - Optimization and fixes for YouTube in Yandex Browser: grid, performance, interface, fix for empty blocks, codecs, auto-pause, scroll, native YouTube UI
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Youtube Video Downloader | MP3,MP4 JS - A basic youtube video downloader using y2mate, faster, a single click!
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YouTube Keep Video When Scrolling JS - Keeps the video in the same place when scrolling on a YouTube page.
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切换搜索引擎 JS - 在搜索引擎之间快速切换搜索内容
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YouTube Timestamp Saver Ultimate JS - Save, organize, and navigate YouTube video timestamps with favorites | Made With 💖 by @AZXAD
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Youtube PiP JS - Enable PiP in YouTube
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YouTube Player Controls JS - Adds features to YouTube player page: fill window with video, stretch, float video, set HD 4K 8K resolution, hide annotations and ads, click skip ads, click show more, loop, replay a video segment, pause at start/end, zoom and pan video.
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YouTube to YouTube No-Cookie Embed Player JS - RedirectYouTube video URLs to the no-cookie embed player and stop all requests from loading
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Subscriber Changer JS - 1M Subcribers apear when you got to your channel page
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YouTube Comments Sidebar (Toggle, 2025) JS - Show comments in the right sidebar with a Comments/Recommended toggle on YouTube watch pages.
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独轮车-说书人自动弹幕发射器 JS - 适配斗鱼/虎牙/Mildom/b站/ytb直播平台的自动弹幕发射器 抽象独轮车 说书人 Github:https://github.com/zhenshiluosuo/Storyteller-AutoBarrageForDouyuTV
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Hide videos that are in playlist JS - When you are adding videos to your playlists Sometimes you don't remember if you've already added that video. This script puts an H button next to the search bar to Hide videos you've already added to your playlists, so there are no duplicate videos in your playlists.
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Youtube - Resume JS - Automatically start videos from where it stopped.
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Youtube Downloader JS - This extension add a download tab button on any Youtube page and allows you to download MP3 & Video with just one click (4K Ultra High Definition Supported).
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Youtube聊天室顯示PTT推文Next JS - 連結PTT推文到Youtube聊天室 讓你簡單追實況搭配推文
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youtube-comment-censor-detector JS - A real-time comment checker, Fuck YouTube’s opaque comment censorship
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Open membership video playlist JS - 2023/6/14 21:21:29
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YouTube sort playlists by play time length JS - Sorting playlists by play time length use internal API .
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Youtube "Remove From Playlist" Button JS - Adds a button next to the three dots menu to remove videos from a playlist with one click on YouTube
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Yes BlockTheAds JS - Kiss the annoying youtube ads goodbye!
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Tabview YouTube Totara JS - To make tabs for Info, Comments and Videos
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Old YouTube Studio Restorer (Pre-Jun 2024) JS - Restores YouTube Studio's Material 2 UI before the Jun 2024 overhaul
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YouTube + Vorapis – Toggle Video, Comments & Sidebar JS - Allows toggling the visibility of YouTube videos, comments, and recommended sidebar videos
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片语 · Video Lens JS - Bilibili / YouTube 视频自动获取字幕并生成流式摘要与交互式对话，支持基于内容的配图生成、双语配置与大模型思考过程可视化
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Quick Remove from Watch Later JS - Removes videos from "Watch Later" with a single click
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YouTube Mobile Mode — 100% Fast! YouTube to Mobile Switcher JS - Forced YouTube to mobile version (m.youtube.com). CPU-friendly, battery-saving, faster loading. 100% working, minimalist interface.
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Youtube Enhancer By Domopremo JS - Adds an ergonomic right-side tab panel (Info / Comments / Videos / Transcript), fast speed controls, ad-marking, keyboard shortcuts, last-tab+scroll restore, and a quick settings UI for YouTube. Stable, performant, and accessible.