Turn a PDF into Flashcards

Upload a study PDF and convert it into flashcards from that file: lecture slides, chapters, and handouts.

Tap to upload a filePDF, DOCX, PPTX, or text · Max 50 MB
or

How to make flashcards from a PDF

  1. 1

    Upload your PDF

    Choose a lecture PDF, textbook chapter, or class handout and upload it to Lurnex.

  2. 2

    AI builds your flashcards

    Lurnex finds the key terms and ideas in your PDF and turns them into clear, editable flashcards.

  3. 3

    Review your deck

    Fine-tune your deck, remove any cards you do not need, and start reviewing while the material is fresh.

PDF to flashcards from the file you already have

Upload a study PDF and convert it into flashcards from that document. Lecture slides, a chapter, or a handout are enough. The cards are generated from the file, not copied from a public deck, and this is not a printable blank template you fill in by hand.

Keep each upload to one topic or week. Two-word flash cards work when a definition is short; longer processes may need a slightly fuller prompt. If you would rather take a scored quiz from the same PDF, use PDF to quiz.

  • Works best with readable lecture slides and chapter exports
  • Upload one topic or week at a time for a tighter deck
  • Trim title slides and fluff before you upload when you can
  • Blurry scans are weaker; use a clearer export if needed
  • Study cards from a PDF means the same conversion, qualified by the file

Revision cards from a PDF

If you search for revision cards from a PDF, you are still on the right tool. Upload the lecture or chapter file and review the generated set. Edit anything that is too broad, then cycle the cards you miss. The job is conversion from your PDF, not a stack of blank printables.

What to upload, and what to split

One lecture, one chapter, or one week's handouts is the right size. An 80-slide dump produces a pile you will not finish. Scanned photocopies can work if they are sharp and upright. Password-protected courseware needs an unlocked export first.

Notes or PowerPoint instead?

Pasted class notes belong on flashcards from notes. A live .pptx lecture deck belongs on PowerPoint to flashcards. Keep this URL for flashcards from a PDF, including slides you already exported to PDF.

PDF to flashcards questions

Review your PDF decks with spaced repetition

A deck generated here is a one-off. In the app the same cards come back on a schedule, hard cards return sooner, and the whole PDF library syncs to iPhone and iPad for review between classes.

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