Upload your PDF. Get study-ready flashcards in 10 seconds.
Drop a textbook chapter, lecture slide deck, or research paper. AI extracts the testable concepts and turns them into accurate flashcards — with definitions, applications, contrasts, and edge cases. Spaced-repetition study mode included.
7-day free trial · No credit card · Cancel anytime
How it works
Three steps. Done in 60 seconds.
Upload your PDF
Textbook chapter, lecture slides, research paper, lab handout. Any PDF up to ~50 pages.
AI extracts the testable content
Skips fluff (acknowledgments, methodology details you won't be tested on). Focuses on definitions, key concepts, applications, common misconceptions.
Study with spaced repetition
15-30 flashcards ready in 10 seconds. Study mode re-queues based on how well you knew each card.
Why it works
Built for actual studying, not just demos.
Works with scanned PDFs
OCR built in. Even photographed lecture slides work as long as the image is reasonably clear.
Multi-page handling
Up to ~50 pages per PDF. For longer textbooks, split into chapters and process each separately for best results.
Skips irrelevant content
AI is trained to ignore acknowledgments, author bios, methodology citations, and other content you won't be tested on.
Card variety
Mix of definition, concept, application, and contrast cards. Not 30 identical lookup-style cards.
Editable
AI got something wrong? Click any card to edit. Your changes are permanent.
Export to Anki / CSV
Prefer to study in Anki? Export your generated deck and import as .apkg. We don't lock you in.
vs alternatives
Why students switch to StudentHubAI
FAQ
Common questions
What's the page limit per PDF?+
About 50 pages per upload for best quality. For longer textbooks, split into chapters. Each chapter typically generates 20-30 cards.
Does it work with scanned/handwritten PDFs?+
Scanned PDFs work via OCR. Handwritten is hit-or-miss depending on legibility — usually best to type up handwritten notes first.
How accurate are the flashcards?+
We use frontier reasoning models, not the cheapest tier. Most students report cards that match what their professor actually tests. You can edit any card if AI got it wrong.
Can I combine multiple PDFs?+
Yes — upload each as a separate note, then generate flashcards from the combined view. Useful for studying a whole unit.
Will it work for STEM textbooks with equations?+
Mostly yes. Complex equations render as text rather than pretty LaTeX, but conceptual content extracts well. Best for concept-heavy STEM (bio, neuro, physiology) vs equation-heavy (calc, physics).
Can I export to Anki?+
Yes — export as .apkg or CSV. We don't lock your data in.
Is there a free trial?+
7 days free, no credit card. After that $5.99/mo or $49/year. Cancel anytime.
Ready to stop rewriting flashcards by hand?
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