Understand Anki young cards and review them on a steady schedule
Upload your notes, slides or PDFs and get flashcards that follow spaced repetition, so newer cards get the frequent review they need.
How young cards fit into spaced repetition
In Anki, Anki young cards are review cards with an interval under 21 days, which means their recall is still recent and fragile. Each correct answer lengthens the interval, and once it reaches 21 days the card counts as mature.
- Young cards are review cards with intervals under 21 days.
- Mature cards have intervals of 21 days or longer.
- Cards still in learning steps are a separate state from young cards.
- Anki's Stats screen shows the young and mature split for your collection.
Turn your notes into cards
Upload PDFs, slides, DOCX files, plain notes or photos of pages, and DeckOwl builds flashcards from material you already have.
Spaced repetition built in
Cards return on a schedule that spaces out reviews, so young cards get short-gap practice until recall holds.
Export to Anki on Plus
The Plus plan includes Anki export, so you can move generated cards into the decks you already study with.
How it works
Upload your material
Add a PDF, DOCX, PPTX, text file or photo of a page.
Review the generated cards
Check the front and back of each card and edit anything that needs fixing before you study.
Study on a spaced schedule
Review daily so cards move from young to mature as your recall improves.
Young cards need the most attention because they are closest to being forgotten. Spaced repetition handles this by showing them again at short gaps, and a steady daily session keeps them moving toward the mature stage.
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Frequently asked questions
What is the difference between young and mature cards in Anki?
Young cards have intervals under 21 days, while mature cards have intervals of 21 days or longer. The split shows how much of your deck is still being learned.
How many cards should I review each day when many are young?
There is no fixed number, since it depends on how many new cards you add and how well you recall them. Keeping daily reviews manageable stops young cards from piling up.
Can DeckOwl export cards to Anki?
Yes, Anki export is a Plus feature at $39 per year or $7.99 per month. The Free plan lets you study in the browser with 3 generations per month.
Do I need a credit card to try DeckOwl?
No, you can start on the Free plan without a credit card. Students can also get 40% off Plus with a school email.
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