Duetoday's study tools let you convert any piece of content into study-ready materials — flashcard decks, practice quizzes, and structured summaries — using AI. Whether you're working from a YouTube lecture, a PDF textbook chapter, or your own handwritten notes, there's a tool that turns it into something you can actively study with.
YouTube to Flashcards
Paste a YouTube URL and get an AI flashcard deck from the video in seconds. Works on lectures, documentaries, and any educational content.
Explore tool →YouTube to Quiz
Turn any YouTube video into a multiple-choice practice quiz with AI. Instantly test your understanding of any lecture, tutorial, or seminar.
Explore tool →YouTube to Summaries
Get structured notes and key takeaways from any YouTube video. Stop rewatching lectures — let AI extract what matters.
Explore tool →PDF to Quiz
Upload any PDF — lecture slides, textbook chapter, research paper — and get a ready-to-use practice quiz in under a minute.
Explore tool →Lecture to Quiz
Paste your lecture notes and let AI build a quiz targeting the exact concepts your professor covered. Perfect for exam prep.
Explore tool →Notes to Quiz
Turn your own notes into a personalised practice quiz. Find the gaps in your knowledge before exam day does.
Explore tool →Online Flashcard Maker
Create AI flashcards from text, PDFs, or YouTube videos. The fastest online flashcard maker with built-in spaced repetition.
Explore tool →Need all of them in one place?
Duetoday brings every study tool together — flashcards, quizzes, summaries, notes, and more — in a single AI-powered study workspace. Everything syncs. Everything stays organised.
Try Duetoday free →