Turn photos of your notes into Anki-ready flashcards
Photograph a textbook page, slide or handwritten note and get flashcards with spaced repetition. Plus users can export them to Anki.
How image-based study cards work
Photos of a textbook page or lecture slide are often the quickest way to start a deck, and image-based Anki flashcards can be generated straight from them. DeckOwl reads the text in each picture with text recognition, then turns the key terms, definitions and processes into question-and-answer cards.
- Photograph pages straight on with even lighting so the text reads cleanly.
- Keep one fact per card, such as a definition, a rule or one step of a process.
- Review generated cards for accuracy before you start studying from them.
- Export to Anki on Plus once your deck is ready to move into your Anki collection.
Read from photos
Upload a picture of a page or slide and the text is pulled out with text recognition, so you don't have to retype anything.
Spaced repetition built in
Cards are scheduled for review at growing intervals, so you spend time on the facts you are about to forget.
Export when you need it
Plus includes Anki export, along with PDF, DOCX and CSV, so your deck can move into the tools you already use.
How it works
Upload your images
Add photos of pages, slides or notes alongside any PDFs, DOCX files or plain text you have.
Review the generated cards
Check the flashcards DeckOwl creates, edit anything that is unclear, and remove duplicates.
Study or export
Study in the browser on the free plan, or export to Anki on Plus and keep reviewing on your schedule.
Clear, well-lit photos give the best results. Check each card against the source before you rely on it, and merge or delete any that repeat the same fact. Single-fact cards are easier to recall and schedule well with spaced repetition.
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Frequently asked questions
How many flashcards should I make from one DNA and genetics chapter?
Aim for one card per distinct fact, such as a definition, a rule or a process step. A typical chapter produces a few dozen useful cards, and you can cut any that repeat the same idea.
Is it better to study single facts or longer summaries on cards?
Single-fact cards work better with spaced repetition because each review tests one thing you can recall clearly. Keep longer summaries for a separate reading pass.
Does DeckOwl read the text in photos?
Yes. Photos of pages are read with text recognition, so sharp, well-lit images give the most accurate cards.
Can I export image-based flashcards to Anki?
Yes, on the Plus plan at $39/year or $7.99/month, which includes Anki export. The free plan gives you 3 generations per month and browser study, but no exports.
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