Khanly AI flashcard generator from lecture audio
Turn lecture recordings into flashcards for exam season
Ace - Lecture Notes listens to your lecture — recorded in the browser or uploaded as audio — and builds flip-through flashcards and exam questions from what your professor actually said.
How it works
- Record your lecture in the browser, or upload an MP3, WAV or M4A file you already have.
- Optionally attach your professor’s slides as a PDF so the cards use the same terms.
- Ace transcribes the lecture and writes notes organized by concept.
- Open the Flashcards tab to study flip-through cards, plus exam questions to test yourself.
Why flashcards from audio?
Active recall — testing yourself instead of re-reading — is one of the most effective ways to study. But writing cards by hand from an hour-long lecture takes ages. Generating them straight from the recording means your cards cover what was taught in class, including the parts your professor stressed.
What you get
- Flashcards built from key concepts and vocabulary in the lecture.
- Practice exam questions.
- Professor’s exam hints: moments like “this will be on the exam” pulled out and highlighted.
- A Study Assistant that answers questions using only what your lecture covered.
- Everything saved under My Lectures so you can revise before midterms and finals.
Part of a full AI study agent
Flashcards come from the same lecture notes as the AI lecture note taker. You can also ask the Khanly study agent to turn your notes into a PowerPoint or a study guide.
Cost
Lecture Notes uses credits based on the work done, and you’re only charged after it succeeds. Free accounts get 15 credits every month. See pricing.