Turn your notes into an AI mind map you can edit and explore
Upload a PDF, DOCX, PPTX, plain text, or a photo of a page, and get a mind map with branches you can rearrange, expand, and review.
Why students create mind maps before they study
Redrawing a chapter as a map by hand can take longer than the review it supports, which is why many students now look for an AI mind map maker that starts from their own notes. The useful part of a mind map is the structure: one central idea, a handful of main branches, and short sub-points that show how the concepts connect.
- Start with one central topic written as a specific phrase.
- Keep main branches to four to seven so the map stays readable.
- Use keywords on branches rather than full sentences.
- Redraw the map from memory to check what you actually remember.
Reads your own material
Start from your lecture slides, textbook chapter, or handwritten notes photographed on your phone.
Editable branches
Rename, move, or delete any branch so the map matches how your course organizes the topic.
Explorable structure
Expand and collapse levels to focus on one subtopic at a time instead of scanning a crowded page.
How it works
Upload your notes
Add a PDF, DOCX, PPTX, text file, or image of your pages.
Generate the map
DeckOwl builds a central topic with main branches and sub-points taken from your material.
Edit and explore
Reshape the map, collapse branches you know, and expand the ones that need work before your exam.
A good map is also a study tool, not just a poster. Try covering the branches and recalling each one from memory, then compare your version with the source. Turning the strongest branches into flashcards or quiz questions gives you practice that spreads out over time.
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Frequently asked questions
How many branches should a mind map have for studying?
Most useful study maps have four to seven main branches, each with two to four sub-points. If a branch needs more, add a second level instead of making the map wider.
How do I turn a mind map into study material?
Cover the branches and recall each one from memory, then redraw the map and check it against your notes. Converting each branch into a flashcard or quiz question adds spaced practice.
Can I export my mind map?
Exporting is a paid feature, so the free plan lets you study and explore maps in the browser. Paid plans add export options for your files and study sets.
Do I need a credit card to try it?
No. You can start on the free plan, which includes 3 generations per month, without adding a credit card.
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