Generate flashcards from any material in seconds.

Upload a PDF, paste a YouTube link, or type your notes. Duetoday's AI reads your content, identifies key terms, definitions, dates, and concepts — then writes both sides of every flashcard automatically. You get a complete deck in seconds, ready to review immediately.

Yes. You can sign up and generate flashcard decks for free — no credit card required. Paid plans unlock unlimited decks, longer uploads, and advanced spaced repetition analytics.

PDFs, Word documents, plain text, MP3 and M4A audio files, and YouTube links. You can also type or paste content directly into the app. For live lectures, you can record inside Duetoday and flashcards are generated as you go.

100% your material. Duetoday reads your uploaded PDF, video, or notes — not generic internet sources. Every question and answer is derived directly from what you uploaded, so the cards are always relevant to what you're actually studying.

Yes. Spaced repetition is built into every deck. The algorithm tracks how well you know each card and schedules reviews at the optimal time — so you see hard cards more often and easy ones less. It's the same method used by top medical students to memorise thousands of facts.

Yes, fully. You can edit the question or answer on any card, delete cards you don't need, or add your own. Think of the AI deck as your first draft — it's entirely yours to refine.

Anki and Quizlet require you to create every card manually — which takes hours. Duetoday generates a complete deck from your material in under a minute. You still get spaced repetition (like Anki) and shareable decks (like Quizlet), but without any of the manual work.

Yes. Medicine, law, engineering, economics, history, languages, computer science, and more. The AI adapts to your material so flashcards are always specific to what you're studying.