Free PDF to Flashcards Generator
Upload a PDF and create editable flashcards directly from the material inside it. Start reviewing without making every card by hand.
- Editable flashcards
- No sign-up to start
- PDFs up to 50 MB
- Cards from your PDF
How it works
- 1
Upload your PDF
Upload a lecture PDF, textbook chapter, study guide, or class handout.
- 2
Generate your flashcards
Lurnex identifies important concepts, terms, and relationships in the PDF and turns them into clear, editable flashcards.
- 3
Study your deck
Edit the cards, mark what you know, repeat difficult cards, and keep reviewing the material you have not learned yet.
Built for studying from PDFs
Cards from your PDF
Lurnex creates flashcards directly from the concepts and details in the PDF you upload.
Editable flashcards
Change the wording, remove cards you do not need, and fine-tune the deck before you study.
PDFs up to 50 MB
Upload longer lecture PDFs, textbook chapters, or handouts without extracting the text manually first.
Works with real study PDFs
Use lecture PDFs, textbook chapters, class handouts, study guides, and lecture slides exported as PDF.
Scans and visual pages
Readable scans, handwritten pages, diagrams, and image-heavy PDFs are supported; results depend on legibility.
Study your flashcards
Know / Still learning
Mark cards as known or still learning so the ones you need stay in focus.
Repeat difficult cards
Bring missed or weaker cards back into the study session so they get another pass.
Spaced repetition
In the Lurnex app, cards that need more practice come back sooner so you can focus on material you haven’t learned yet.
Edit and organize
Refine the generated deck and keep only the cards that are useful for your course.
Frequently asked questions
Related tools
Keep reviewing the cards you still need
No sign-up to start; sign in to save your deck and keep practicing difficult cards in Lurnex.