Turn your notes into a mind map you can explore like a game
Upload a PDF, DOCX, PPTX, plain notes, or photos of pages, and get an editable mind map to click through and test yourself on.
Why a mind map game works for studying
A mind map game turns a flat stack of lecture notes into branches you can move through one choice at a time, which makes it easier to see how the topics relate.
- Start from the notes or slides you already have
- Keep branches short enough to recall without looking
- Re-check weak branches after a day or two
- Edit the map as your course content changes
Editable branches
Rename, move, or add nodes so the map matches how your course organizes the material.
Explorable structure
Follow each branch from main topic to supporting detail and see how ideas connect.
Study from the same map
Turn the same source material into flashcards or quizzes when you want to switch from exploring to recalling.
How it works
Upload your material
Add a PDF, DOCX, PPTX, text notes, or a photo of a page. Text in images is read with text recognition.
Get a mind map
DeckOwl builds a map with main branches and sub-points drawn from your content.
Explore and edit
Click through the branches, reshape the map, and keep the parts you need for review.
Because the map is built from your own material, you are reviewing what your course actually covered instead of a generic list. You can reshape branches as your understanding changes.
Start on the free plan with three generations a month and study in the browser. Plus adds unlimited generations and export options when you need them.
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Frequently asked questions
How do I study game design concepts with a mind map?
Start with the core ideas such as the core loop, player motivation, and balance, then test whether you can name the sub-points under each branch without looking. Redraw the weakest branches from memory and compare them to your notes.
How many branches should a study mind map have?
Most useful maps have 4 to 7 main branches, each with 2 to 4 sub-points. Fewer branches usually means the map is too broad to help with recall.
Can I edit the mind map after it is generated?
Yes, the map is editable, so you can rename nodes, move branches, and add details. Edits stay in your account.
Do I need to pay to export my study materials?
Export is a paid feature. The Free plan lets you study in the browser, while Plus at $39/year or $7.99/month adds PDF, DOCX, Anki, and CSV export.
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