Understand the Anki deck vs collection difference before you import
DeckOwl turns your PDFs, slides, notes or photos into flashcards with spaced repetition, and the Plus plan exports them into Anki decks.
How decks and collections fit together
Anki keeps everything in one place, so the Anki deck vs collection split matters most when you import, export or back up your cards.
- Put each chapter or unit in its own deck so reviews stay focused.
- Use nested names with :: to show how subtopics relate to a parent topic.
- Export a single deck when you only need to share or import one topic.
- Back up the full collection before a large import so nothing is lost.
Flashcards from your own material
Upload a PDF, DOCX, PPTX, plain text notes or a photo of a page, and get flashcards built from that content.
Spaced repetition built in
Review cards on a schedule that brings back the ones you are about to forget, in the browser on any plan.
Export to Anki on Plus
Plus includes Anki export, so your generated cards can go straight into the deck you choose.
How it works
Upload your material
Add a PDF, DOCX, PPTX, notes or images of pages from your course.
Generate and review
Get flashcards, then study them with spaced repetition in your browser.
Export the right deck
On Plus, export the set as an Anki deck and import it into the collection you already use.
A deck is the unit you actually study: a set of cards for one chapter, exam or topic. The collection is the container around all of them, holding every deck along with note types and review history. Sorting generated flashcards into decks that match your course units keeps reviews focused and imports tidy.
Explore related topics
Anki deck vs collection package guide
How an Anki deck differs from a collection package, and when to export each one.
Anki deck vs Quizlet: which to pick
Compare Anki decks and Quizlet sets, then make flashcards from your own study material.
AI Anki Deck Generator
Upload notes or slides and get an AI-made Anki deck with spaced repetition.
AI Anki Deck Builder
Turn your own notes or slides into a spaced repetition deck, exportable to Anki on Plus.
AI Anki Deck Maker
Turn lecture slides and notes into flashcards you can export to Anki.
AI Anki Deck Maker from Your Notes
Turn PDFs, slides and notes into an Anki deck with AI, then study with spaced repetition.
Anatomy Anki Decks for Medical School
Build a custom anatomy deck from your lecture slides and notes, exportable to Anki.
Anatomy Anki Deck With Pictures
Turn your anatomy slides and diagrams into flashcards you can study or export to Anki.
Frequently asked questions
What is the difference between an Anki deck and a collection?
A deck is a group of cards inside Anki, while the collection is the full database that holds every deck, note and review history. You study cards from decks, and you back up or move the whole collection at once.
How should I split my flashcards into decks?
Group cards by chapter or unit so each deck has a clear review scope. Use nested names like Biology::Cells when a topic has subtopics, and keep decks small enough to finish in one session.
Can I export flashcards to Anki from DeckOwl?
Yes, Anki export is included in the Plus plan, which also covers PDF, DOCX and CSV export. The free plan lets you study in the browser but does not include exports.
Do I need a credit card to try DeckOwl?
No. You can start on the free plan, which includes 3 generations per month, without adding a credit card.
Keep exploring the topic
Review the main ideas visually or practice recalling them.
Quiz Booklets from Images
Turn photos of notes or handouts into a quiz booklet with AI-written explanations.
Science quiz from your own notes
Turn your science notes or slides into a quiz with explanations. Free to start, no card needed.
Volleyball Mind Map Example
Sample volleyball mind map of rules, positions, and skills, and how to make your own.
AI Mind Map Template From Your Notes
Generate an editable mind map from your own PDF or notes, not a generic template.