STACK — Playlist Organizer

Organize YouTube playlists: keep active lists first, clear mostly watched cards, hide empty ones, and preserve your layout.

STACK keeps playlists with videos front and center, moves empty playlists out of the way, and remembers how you like your library organized. If you use YouTube playlists as watch lists, categories, or reusable queues, your library can quickly become cluttered as playlists empty out. STACK keeps things cleaner automatically without deleting your playlists or forcing you to rebuild your library. WHAT STACK DOES • Keeps playlists containing videos at the front • Hides empty playlists by default • Lets you reveal empty playlists whenever you want • Can move empty playlists to the bottom instead of hiding them • Supports drag-and-drop custom ordering • Lets you pin important playlists • Remembers your preferred organization • Automatically reacts when playlist content changes • Never deletes your playlists or videos SMART PLAYLIST HANDLING Watch Later is treated as an active viewing queue. When it contains videos, STACK keeps it easy to reach near the front of your library. When it becomes empty, it moves out of the active-content area and can be hidden with the other empty playlists. Liked Videos is treated differently because it generally functions as saved or reference content. When it contains videos, STACK keeps it separate from your active viewing queues so it does not compete with playlists you are currently using. WORKS WITH YOUR EXISTING PLAYLISTS STACK works with the playlists already associated with your YouTube account. You do not need to rebuild your library or rename anything. STACK identifies playlists by their playlist IDs, so your playlists can be named whatever you want. Rename a playlist and STACK can continue recognizing it as the same playlist. CUSTOM ORDERING Arrange your playlists in the order that makes sense to you. STACK remembers your custom organization locally in your browser, so active playlists can return to their proper positions as their contents change. If a playlist becomes empty, STACK can move it out of the way. Add content later, and it can return automatically. BUILT FOR YOUTUBE’S DYNAMIC INTERFACE YouTube frequently updates parts of its pages without performing a traditional page refresh. STACK is designed to detect those changes and reapply your organization automatically, reducing the need for manual refreshing or rearranging. COMPATIBILITY HEALTH STACK includes built-in compatibility diagnostics so you can check how successfully it is reading the current YouTube playlist interface. The Settings page can display information such as: • Playlist detection status • Content-state detection • Watch Later detection • Liked Videos detection • Layout compatibility • Compatibility confidence • Fail-safe status You can also run a compatibility check and export diagnostic information if troubleshooting is needed. CUSTOM APPEARANCE STACK includes multiple built-in appearance themes: • STACK Signature • Plum • Ember • Violet Your appearance preferences are stored locally and persist between browser sessions. PRIVACY-FIRST STACK is designed to perform its organization locally in your browser. The extension uses locally stored preferences and playlist metadata needed to remember your organization and settings. STACK does not include advertising, analytics, tracking pixels, or third-party telemetry, and it does not send your organizer data to a developer-controlled server. IMPORTANT DEVICE NOTE STACK organizes the playlist-library presentation on supported YouTube pages in Chrome. It does not change playlist ordering inside YouTube’s native mobile, TV, or console apps. WHY STACK? Your playlist library should become cleaner as you watch content, not more cluttered. Content available → keep it visible Nothing left to watch → move it out of the way New content added → bring it back automatically Spend less time maintaining your YouTube library and more time watching what you saved. STACK — Playlist Organizer is an independent browser extension and is not affiliated with, sponsored by, or endorsed by YouTube or Google LLC. YouTube is a trademark of Google LLC.