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YouTube Alchemy

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.

Dit zijn versies van het script waarin de code is bijgewerkt. Alle versies tonen.

  • v10.13 07-05-2026

    Update YouTubeAlchemy.js

    10.13: adjustments for YouTube DOM changes, bug fixes, and improvements
  • v10.12 04-05-2026

    Update YouTubeAlchemy.js

    v10.12: adjustments for YouTube DOM changes, bug fixes, and improvements; exported transcripts now support collaborators under channel name; re-added feature: "Restore Homepage Filter Selection"; new feature: "Highlight unwatched videos from your favorite channels on the Watch Later Page, categorized in gold, silver, and bronze." it can be found under "Color Code Videos"
  • v10.11.7 29-04-2026

    Update YouTubeAlchemy.js
  • v10.11.6 24-04-2026

    Update YouTubeAlchemy.js

    v10.11.6: adjustments for YouTube DOM changes
  • v10.11.5 21-04-2026

    Update YouTubeAlchemy.js

    v10.11.5: adjustments for YouTube DOM changes, bug fixes, and improvements; removed "Restore Homepage Filter Selection"; new feature: "Hide 'Your Channel' Button"
  • v10.11.1 14-04-2026

    Update YouTubeAlchemy.js

    v10.11.1: adjustments for YouTube DOM changes
  • v10.11 12-04-2026

    Update YouTubeAlchemy.js

    v10.11: adjustments for YouTube DOM changes, bug fixes, and improvements
  • v10.10 04-04-2026

    Update YouTubeAlchemy.js

    v10.10: adjustments for YouTube DOM changes, bug fixes, and improvements
  • v10.9.1 31-03-2026

    Update YouTubeAlchemy.js

    v10.9.1: adjustments to the position of chapters in "Cinema Mode"
  • v10.9 27-03-2026

    Update YouTubeAlchemy.js

    v10.9: bug fixes, improvements, and adjustments for YouTube DOM changes; new feature: "Auto-Exit Fullscreen When Video Ends"
  • v10.8.1 18-03-2026

    Update YouTubeAlchemy.js

    adjustments for YouTube DOM changes (removed split-scroll from watch-flexy when "Tab View" is enabled)
  • v10.8 14-03-2026

    Update YouTubeAlchemy.js

    v10.8: bug fixes, improvements, and optimized "Tab View". new feature: "Limit Notifications and Hide Read"
  • v10.7 07-03-2026

    Update YouTubeAlchemy.js

    v10.7: bug fixes and improvements; hiding the Guide now also auto-closes it; added an additional button to "Remove Watched Videos" to show/hide watched videos on the Watch Later playlist; enabled the videoObserver to handle situations when YouTube replaces the video element
  • v10.6 01-03-2026

    Update YouTubeAlchemy.js

    bug fixes and improvements
  • v10.5.2 23-02-2026

    Update YouTubeAlchemy.js

    bug fixes
  • v10.5 22-02-2026

    Update YouTubeAlchemy.js

    adjustments for the latest YouTube DOM changes; optimized Persistent Progress Bar; feature changed: Prevent Autoplay now doesn't stop videos while in playlists; in order to also stop autoplay there, Also Prevent Autoplay in Playlists has to be enabled; new feature: Cinema Mode (Adds a button to the bottom right in theater mode. Once activated, all UI elements are hidden while the mouse is outside the page)
  • v10.4.2 19-02-2026

    Update YouTubeAlchemy.js

    adjustments for the latest YouTube DOM changes (height of buttons restored to 36px under videos and on playlist pages)
  • v10.4 17-02-2026

    Update YouTubeAlchemy.js

    fixed YouTube overriding custom sidebar width; made playback speed display and info panel in tab view more robust when navigating; optimized “Prevent Autoplay” and "Persistent Progress Bar"; made “Display Remaining Time" more resource efficient as it now updates once per second and scales with playback speed. new features: Hide Episode-Playlists on the Home Page, Show "Picture-in-Picture" Button, and Hide "Autoplay" Button When Disabled
  • v10.3 14-02-2026

    Update YouTubeAlchemy.js

    adjustments for YouTube DOM changes, bug fixes, and improvements. new feature: Max Panel Height in Default View
  • v10.2 05-02-2026

    Update YouTubeAlchemy.js

    adjustments for "Ask" and "Quizzes" panels; fullscreen panel support for Info, Chapter, Transcript, Comments, and Live Chat when "Tab View on Video Pages" is enabled
  • v10.1 04-02-2026

    Update YouTubeAlchemy.js

    fixed "Transcript Failed to Load" error when both Enable Transcript Exporter and Auto Theater Mode are enabled, caused by YouTube closing the transcript panel when switching to theater mode
  • v10.0 04-02-2026

    Update YouTubeAlchemy.js

    adjustments for YouTube DOM changes; bug fixes; improvements: optimized initialization performance, migrated to persistent storage, streamlined video element handling; changed Maintain 1x Playback Speed for Verified Artist Music Videos to Maintain 1x Playback Speed for Music Videos; new feature: Highlight Active Section in Transcript Panels
  • v9.16.6 27-01-2026

    Update YouTubeAlchemy.js

    adjustments for YouTube DOM changes (tabView header background and border color; Shorts control location)
  • v9.16.5.1 24-01-2026

    Update YouTubeAlchemy.js
  • v9.16.5 23-01-2026

    Update YouTubeAlchemy.js

    adjustments to Playback Speed and Move "Save" Button into Menu that could cause the page to freeze and result in high CPU usage
  • v9.16.2 23-01-2026

    Update YouTubeAlchemy.js
  • v9.16.1 23-01-2026

    Update YouTubeAlchemy.js
  • v9.16 21-01-2026

    Update YouTubeAlchemy.js

    bug fixes and improvements. new feature: Hide "Most relevant" on Subscriptions Page
  • v9.15 17-01-2026

    Update YouTubeAlchemy.js

    fixed playback speed not working on Shorts pages, improvements, and adjustments for DOM changes
  • v9.14 10-01-2026

    Update YouTubeAlchemy.js

    bug fixes. new feature: Hide "Ask" Button
  • v9.13.5 06-01-2026

    Update YouTubeAlchemy.js

    bug fixes and improvements
  • v9.13 03-01-2026

    Update YouTubeAlchemy.js

    bug fixes and improvements. new feature: Move "Save" Button into Menu
  • v9.12.2 02-01-2026

    Update YouTubeAlchemy.js

    bug fixes and improvements
  • v9.12 31-12-2025

    Update YouTubeAlchemy.js

    bug fixes and improvements. new feature: Hide Remaining Time and Chapters in Fullscreen
  • v9.10 24-12-2025

    Update YouTubeAlchemy.js

    bug fixes, improvements, and adjustments to the spacing on YouTube video pages when Compact Layout is enabled. new feature: Hide Product Suggestion Under Videos
  • v9.8 20-12-2025

    Update YouTubeAlchemy.js

    adjustments for the latest YouTube DOM changes. new feature: Hide "Explore more topics" on the Home Page
  • v9.7.1 16-12-2025

    Update YouTubeAlchemy.js

    adjustments for the latest YouTube DOM changes (fixed spacing in Compact Layout)
  • v9.7 14-12-2025

    Update YouTubeAlchemy.js

    adjustments for the latest YouTube DOM changes and improvements for the space below the player in Tab View. new feature: Disable Animation When Switching Between Theater mode and Default view (default: off)
  • v9.6.2 12-12-2025

    Update YouTubeAlchemy.js

    improvements to Hide Mini Player
  • v9.6.1 07-12-2025

    Update YouTubeAlchemy.js

    shows the "From your Watch later playlist" info on hover in Compact Layout, fixed filter chip bar position under Community, and removed the swipe-to-open overlay for the app drawer when Hide Navigation Bar is enabled
  • v9.6 06-12-2025

    Update YouTubeAlchemy.js

    fixed Max Video Size in Default Layout aspect ratio handling for non-16:9 videos when tabs were opened in the background, fixed Remaining Time jumping for SponsorBlock segments, fixed hiding of the explore section in the left sidebar, fixed hidden description sections in tab view, as well as general bug fixes and improvements
  • v9.4.2 27-11-2025

    Update YouTubeAlchemy.js

    adjustments for the latest YouTube DOM changes: new feature: Restore Order: Home > You > Subscriptions (default: no) in the left navigation bar
  • v9.4.1 22-11-2025

    Update YouTubeAlchemy.js

    bug fix for playlist buttons
  • v9.4 21-11-2025

    Update YouTubeAlchemy.js

    improvements for Remaining Time
  • v9.3 20-11-2025

    Update YouTubeAlchemy.js

    bug fix and improvements for Persistent Progress Bar
  • v9.2.5 17-11-2025

    Update YouTubeAlchemy.js

    bug fix for Remaining Time not hiding once a video has finished in fullscreen, Tab View improvements, and adjustments for DOM changes
  • v9.2.4 15-11-2025

    Update YouTubeAlchemy.js

    adjustments for Hide Members Only Content and Hide the Join Button
  • v9.2.3.2 09-11-2025

    Update YouTubeAlchemy.js

    bug fix for Chapter under Videos
  • v9.2.3.1 09-11-2025

    Update YouTubeAlchemy.js

    bug fix for Chapter under Videos
  • v9.2.3 08-11-2025

    Update YouTubeAlchemy.js

    bug fixes and improvements

Alle scriptversies tonen