Map your notes, then quiz yourself on the connections
Upload a PDF, DOCX, PPTX, or notes. DeckOwl builds an editable mind map and a quiz with explanations, so you can check whether the links between ideas stick.
Why test the connections, not just the terms
Studying a concept map quiz works because it checks whether you can explain how ideas relate, not just repeat definitions. A mind map shows the structure of a topic, and a quiz asks you to use that structure.
- Mind maps you can edit and explore after upload
- Multiple choice, true/false, and short answer questions
- Explanations for every answer so mistakes teach you something
- Flashcards with spaced repetition for the terms you keep missing
Editable mind maps
Upload a PDF, DOCX, PPTX, or notes and get a mind map you can edit and explore branch by branch.
Quizzes with explanations
Multiple choice, true/false, and short answer questions, each with an explanation for the correct answer.
Flashcards with spaced repetition
Turn key terms into flashcards that resurface the ones you are most likely to forget.
How it works
Upload your material
Add a PDF, DOCX, PPTX, plain text, or a photo of a page. Text recognition reads images.
Explore the mind map
Look at how the main ideas branch out and edit the map to match how your course organizes the topic.
Take the quiz
Answer questions built from the same notes, then return to any branch where you missed a link.
DeckOwl reads your PDF, DOCX, PPTX, plain-text notes, or photos of pages and produces an editable mind map you can rearrange and explore. It then generates multiple choice, true/false, and short answer questions with explanations from the same material, so you can see which links you have not learned yet.
Start with the map to get the big picture, then take the quiz and go back to any branch where you missed a question. Repeating this cycle on your own notes builds understanding you can apply on exam questions.
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Frequently asked questions
How many questions should a concept map quiz have?
Keep each session short enough to finish in one sitting. Focus on questions about how ideas cause or depend on each other, since those show whether you understand the structure.
How do I study a concept map so I remember the links between ideas?
Cover the map and redraw it from memory, then check which connections you missed. Explain each link aloud in a full sentence, such as how a change in price affects demand.
Can I export my quiz or flashcards?
Exports to PDF, DOCX, Anki, and CSV are included in Plus, which costs $39/year or $7.99/month. The Free plan lets you study in the browser without exports.
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.
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