Paste a playlist or single video link. Sequence pulls the real titles, descriptions, and running times, and builds a lesson-by-lesson course page — no hosting, no manual entry.
Everything runs in your browser, talking straight to YouTube's own API — nothing is uploaded anywhere.
Drop in any public or unlisted YouTube playlist URL — or just one video if that's all you've got.
Sequence fetches every lesson's title, full description, thumbnail, and runtime from YouTube directly.
Get a player, a lesson ledger, and per-lesson notes — saved locally so it's there next time you open it.
Paste a playlist or video URL. We'll fetch the real lesson data.