Shelf feature
One place for notes and PDFs. Then ask an LLM.
Shelf is built for the workflow people search for: keep everything you study in one library, then use Tutor — our LLM layer — to ask questions grounded in your files, not the open web.
What you get
- Upload PDFs, typed Docs, sketch notebooks, and YouTube lectures
- Organize with collections and topics — no forced General folder
- Ask Tutor on a page, highlight, collection, or the whole library
- Answers cite your sources; pair with quizzes and a revision planner
If you have tried NotebookLM, ChatPDF, or pasting chapters into ChatGPT, you already know the gap: either the AI forgets your full library, or your notes live somewhere else. Shelf keeps storage and Q&A together.
Tutor retrieves from your indexed pages, so explanations, summaries, and follow-up questions stay tied to what you uploaded.