Where do flashcards come from?
You bring the material — course PDFs, slides, notes, links. MemoForge reads it, finds the testable concepts, and proposes the cards.
The short answer
MemoForge doesn't keep a library of ready-made decks for every subject. You bring your own learning material, and MemoForge turns it into flashcards. That's the whole deal — your textbook, your lecture slides, your course, your cards.
Here's a concrete example. You're studying for a biology exam and you have a chapter on cellular respiration. You upload the chapter PDF, tell MemoForge what you want to learn, and a few minutes later you have cards about glycolysis, the Krebs cycle, and the electron transport chain — not a generic “biology basics” deck someone else wrote. The cards come from your material, so they test what your course actually covers.
What happens between upload and study
Five steps, in order. None of them require you to write cards by hand — you supply the material and the intent, MemoForge does the drafting.
Your material
A PDF of your lecture notes, a few screenshots of a textbook page, a web article, a topic for AI research, or a block of pasted text.
Concepts are extracted
The AI reads the material and picks out the facts, terms, and ideas a teacher would probably test you on.
Questions and answers are proposed
Each concept becomes a card: a recognition card, a production card, or a fill-in-the-blank — depending on the settings you chose.
Your deck settings apply
You decide the language direction, the card types, and how many cards to generate per source.
Spaced repetition takes over
Once you review the cards, MemoForge schedules them with spaced repetition, so you see the ones you're about to forget.
What you supply vs. what MemoForge does
You bring
- The material you're actually learning
- A prompt or intent — what you want to get out of it
- A final review pass before you study
MemoForge does
- Reads text, slides, screenshots, and pages
- Decides what's worth testing
- Writes the cards and schedules your reviews
Why work this way?
- Relevance. A generic deck can't know what your professor emphasized or what your exam covers. Your material does.
- Familiarity. You've already seen the source, so the cards are recognizably “your” notes — easier to recall than strangers' phrasing.
- Ownership. Because you review and edit the cards before studying, the deck ends up shaped by you, not by an algorithm alone.
About the sample deck
The sample deck you might have seen on the landing page is a format preview, not a course deck. It was made from a demo PDF so you could feel what the cards look like before you upload anything. The cards in it won't match your exam — your material will.
You can study the sample as a quick tour, then add your first source and generate a deck about what you're actually learning.
Review before you study
- Cards are proposals, not guarantees. The AI can misread a term or mishear a concept, especially in noisy material. Skim the deck before you start studying, edit anything that's off, and delete cards that don't matter to you. A two-minute pass keeps your deck honest.
- You can regenerate too. If a whole batch comes out wrong, adjust the settings — different card types, a different prompt, a cleaner source — and generate again.
- Bad material makes bad cards. Blurry photos and handwriting-heavy scans lead to weaker cards — see What makes a good source? for what to fix before uploading.
Common question
Do you provide ready-made decks?
No. There's no general library of ready-made decks for arbitrary subjects, and we don't claim otherwise. MemoForge works from your own material — that's what keeps the cards relevant to your course. If you'd like to see how other spaced-repetition tools are set up, Anki's getting-started guide is a good example of the format most flashcard learners know.
Ready to start? See Get your learning material into MemoForge for every way to bring material in, and What makes a good source? for getting better cards from the start.