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Get flashcards from your NotebookLM sources, ready to download

Upload the PDFs, slides, notes or photos behind your NotebookLM project and get flashcards with spaced repetition you can study or export.

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Getting a flashcard deck out of your NotebookLM material

Students who want to download flashcards from NotebookLM usually want one thing: a deck they can review on their own schedule, away from the original sources. DeckOwl starts from the same material, so you can rebuild that deck from your own files.

  • Start from the PDFs, slides, notes or images you already studied from
  • Review cards with spaced repetition so weak answers come back sooner
  • Export to Anki or CSV on Plus, or PDF and DOCX when you need a printable copy
  • Students get 40% off with a school email, and no credit card is needed to start
Example study-skills flashcards for reviewing notes
What is the spacing effect?Reviewing material at increasing intervals produces better long-term retention than cramming the same hours into one session.
What is active recall?Pulling an answer from memory before checking your notes, which strengthens memory more than rereading does.
Why does interleaving help?Mixing problem types in one session forces you to choose the method, which builds the ability to tell similar topics apart.
What is the difference between recognition and recall?Recognition means picking a correct answer from options, while recall means producing it with no cues, which is the harder test.
What makes a good flashcard front?One fact or question per card, worded specifically enough that there is a single correct answer.
Generate the full set

Works from your own files

Upload PDF, DOCX, PPTX, plain text or images of pages. Text in photos is read with text recognition.

Spaced repetition built in

Each card is scheduled so the ones you miss come back sooner and the ones you know spread out over time.

Export when you need it

Plus exports to PDF, DOCX, Anki and CSV. The free plan keeps your cards in the browser for studying.

How it works

Upload your source

Add the PDF, slides, notes or page photo you used in NotebookLM.

Generate flashcards

DeckOwl writes question-and-answer cards from the text it reads.

Study or export

Review in the browser with spaced repetition, or export to a file on a paid plan.

Upload a PDF, DOCX, PPTX, plain text notes or a photo of a page, and the tool reads the text and writes question-and-answer cards. Spaced repetition then schedules each card so the ones you miss return sooner.

The free plan gives you 3 generations per month and browser study. Plus, at $39 per year or $7.99 per month, adds unlimited generations and PDF, DOCX, Anki and CSV export.

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Frequently asked questions

How many flashcards should I make from one set of lecture notes?

Aim for one card per distinct fact or term, which often means 20 to 60 cards for a dense lecture. Cut any card that tests two things at once.

How often should I review flashcards so they stick?

Review new cards daily at first, then let spaced repetition stretch the gaps as you answer correctly. Cards you miss come back sooner.

Can I export my flashcards after I make them?

Yes, on the Plus plan at $39 per year or $7.99 per month, you can export to PDF, DOCX, Anki and CSV. The free plan lets you study in the browser without exports.

Do I need a credit card to try it?

No. You can start on the free plan with 3 generations per month and no credit card.

Generate free flashcards

Keep exploring the topic

Review the main ideas visually or practice recalling them.