Flashcards
Free AI flashcard maker for students
Paste your notes or upload a PDF and Lumen turns them into clean, accurate flashcards in seconds — then schedules them so you review each card right before you'd forget it.
Stop making flashcards by hand
Writing cards one by one eats the time you should spend actually studying. Lumen reads your material and writes the question-and-answer pairs for you, so a chapter of notes becomes a full deck in the time it takes to make a coffee. You stay in control — edit, add or delete any card.
Backed by spaced repetition
Cramming fades fast. Lumen uses spaced repetition — the same proven method serious students swear by — to show you a card again just as it's about to slip from memory. Cards you find easy come back rarely; the ones you struggle with come back often, so your study time lands where it actually counts.
Built for the Australian curriculum
Whether you're in Year 7 or sitting the HSC, VCE or QCE, Lumen works from your own notes, so the cards match exactly what your class covers. Add a subject, drop in your material, and it tells you what to review next.