Turn your own notes into flashcards you can review in any browser
Upload a PDF, slides, notes or a photo of a page and get flashcards you can review right away. Cards repeat on a spaced schedule, so the ones you miss come back sooner.
Where a browser flashcard viewer fits into studying
If you want an Anki flashcards viewer that works from your own course material, the useful starting point is the material itself. Lecture slides and textbook chapters are where the exam questions come from, so a viewer is only as good as the cards inside it.
- Upload PDFs, slides, notes or photos and get a card set without typing each card by hand.
- Review on a spaced repetition schedule that brings back the cards you miss.
- Study in the browser on the free plan, with 3 generations per month.
- Export to Anki, PDF, DOCX or CSV with Plus at $39 per year or $7.99 per month.
Browser review
Study your generated flashcards in the browser on the free plan, with nothing to install.
Spaced repetition
Cards you struggle with return sooner, and the ones you know move further apart.
Anki export
On Plus, export your set to Anki, PDF, DOCX or CSV when you want to study elsewhere.
How it works
Add your material
Upload a PDF, DOCX, PPTX, text file or image of a page. Photos are read with text recognition.
Generate flashcards
DeckOwl builds question and answer cards from your material, which you can review and edit.
Study in the browser
Open the set and review on a spaced schedule. Export to Anki on Plus if you prefer that app.
Studying from cards you made from your own pages keeps the review tied to what your instructor covers. Reviewing on a spaced schedule then does the remembering work, while you focus on the answers you keep missing.
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Frequently asked questions
How many flashcards should I make for an intro biology unit?
Aim for one card per distinct term or concept, which often means 20 to 40 cards per chapter. If a card tests two facts at once, split it into two cards.
What is the best way to review flashcards for cell biology?
Use spaced repetition so cards you miss come back sooner and cards you know come back later. Say the answer out loud before you flip the card to check your recall.
Can I view an Anki deck in a browser without installing Anki?
DeckOwl lets you study generated flashcards in your browser on the free plan, so you can start without installing anything. Exporting to Anki is a Plus feature.
Is there a free plan?
Yes. The free plan includes 3 generations per month and browser study, and no credit card is needed to start. Exports require Plus at $39 per year or $7.99 per month.
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