Playlist Manager for YouTube

You can manage your whole YouTube playlist library easily — the bulk tools YouTube never gave you, in one clean panel. You can select many videos at once (click, Shift-click a range, or Select all) and delete, copy or move them between your playlists in a single action — instead of clicking through them one by one. You can sort any playlist by duration, title, watch progress, or "recently added", and apply that new order right back to YouTube. You can see your entire library at a glance in one dashboard: every playlist with its video count, total duration, how much you've already watched, and how much you have left. It clearly separates the playlists you own from ones you've saved from others, and remembers your own custom drag-to-arrange order. You can save any video to a playlist in seconds with a fast, searchable popup — far quicker than YouTube's native menu when you have a lot of playlists. And you can do all of this privately. Everything runs 100% locally in your own browser, using your existing YouTube session. No account, no login, no servers, no analytics, no tracking — your data never leaves your computer. Works with playlists of any size. Free.