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Turn your lecture notes into a mind map you can explore

Upload a PDF, DOCX, slide deck, or photo of your notes and get an editable mind map with the main ideas branching out from the center.

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Why the mind map note taking method works for studying

Students who use the mind map note taking method start with one central topic and draw branches for each major idea, then add keywords and short sub-points along each branch. The layout shows how concepts relate, which a linear page of notes often hides.

  • Put the main topic in the center and keep branch labels to one or two words.
  • Limit each branch to the key points that a test question could ask about.
  • Use color or icons to group related branches, such as causes and effects.
  • Redraw the map from memory after a study session to check what you retained.
Example note taking methods to map out
Cornell methodCue column · notes column · summary at the bottom
Outline methodMain topics as headings · subpoints indented beneath · best for ordered lectures
Charting methodColumns for topics · rows for details · useful for comparing examples
Sentence methodOne numbered idea per line · main point first · works for short lectures
Mapping methodCentral topic in the middle · branches for main ideas · keywords on each branch
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Built from your own material

Upload PDFs, DOCX or PPTX files, plain text notes, or photos of pages. The text is read and arranged into a map of your topic.

Editable branches

Rename, move, or delete nodes so the map matches how you think about the lecture, not just how the AI first arranged it.

Explore before you study

Follow each branch from the central idea outward to check that every key point is covered before you turn the map into flashcards or a quiz.

How it works

Upload your notes

Add a PDF, a Word file, slides, or a photo of handwritten pages. No credit card is needed to start.

Generate the map

DeckOwl pulls out the main topics and places them as branches around the central subject of your material.

Edit and explore

Adjust the branches, add your own sub-points, and follow the links between ideas until the structure makes sense.

A mind map suits lectures that jump between subtopics or reading that connects several concepts. It is less useful for a strict sequence of steps, where an outline or numbered list keeps the order clearer.

DeckOwl turns your own material into a mind map you can edit, so the structure reflects your course rather than a generic template.

Explore related topics

Frequently asked questions

How do you take notes with a mind map?

Write the main topic in the center of the page, then draw a branch for each major idea. Add keywords and short sub-points along each branch, and link related ideas with lines or arrows.

When is a mind map better than an outline for studying?

A mind map works well when ideas connect in many directions, such as in history or biology. An outline is usually better for ordered material like procedures or step-by-step math.

Can I export my mind map to other apps?

Exports to PDF, DOCX, Anki, and CSV are part of the Plus plan at $39/year or $7.99/month. The free plan includes 3 generations per month with study in the browser but no exports.

Is there a free way to try it?

Yes. The free plan includes 3 generations per month, and you can start without a credit card. Students with a school email get 40% off Plus.

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Keep exploring the topic

Review the main ideas visually or practice recalling them.