Turn your study material into an exam-ready study system

Yes. Your first document needs no account: 1 document, 3 questions, kept for 24 hours. A free account raises that to 10 documents of up to 1,000 pages each and 100 questions a month, with the full study layer. Pro ($19/month) raises the limits further.

No. Drop a document on this page and ask your questions. If you sign up later, the document comes with you. Nothing to upload twice.

PDF, Word (docx, doc, odt, rtf), PowerPoint (pptx, ppt, odp), text and Markdown, images, and audio or video recordings. Scanned documents are read with OCR automatically.

Before an answer reaches you, the server string-matches every quoted citation against the actual text of your document. A quote that does not exist in the source is not rendered as a citation. Clicking a citation opens the exact page with the passage highlighted.

Yes. Pages that carry figures are also read visually when answering, so a chart whose numbers appear nowhere in the text can still be read. Quoted citations still come only from the document text.

Yes. Audio and video are transcribed and indexed by time, and answers cite the exact timestamp. One click jumps to the moment in the recording.

Yes, as a real .apkg deck (or CSV). Your study materials are never locked in.

Your documents are yours: they are stored for answering your questions, never shared with other users, and anonymous uploads are deleted after 24 hours. Deleted documents go to a trash with a 30-day restore, then are purged.