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Turn your notes into an editable mind map for brainstorming

Upload a PDF, DOCX, PPTX, or a photo of a page and get a mind map you can reshape, expand, and explore.

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Free account · 3 sets a month · Creates mind maps in seconds

From scattered notes to a brainstorm map

Brainstorming sessions often end with scattered notes and no clear structure, and XMind-style mind map and brainstorm work starts to make sense once you have a map that shows how ideas connect. DeckOwl builds that starting map from your own material, so you begin with a structure instead of a blank page.

  • Start from a central question or topic in your own notes
  • Keep branch labels short so the map stays readable
  • Group duplicate or similar ideas into one branch
  • Revisit and reshape the map after each brainstorm session
Example brainstorming mind map branches
Brainstorming ground rulesDefer judgment · Go for quantity · Build on others' ideas · Welcome unusual ideas
Parts of a mind mapCentral topic · Main branches · Sub-branches · Short keyword labels
Phases of a brainstormDiverge first · Group related ideas · Converge and rank · Choose next actions
Mind map uses for studyingCourse overview · Concept links · Exam review · Essay outlining
Reviewing brainstorm outputMerge duplicates · Mark strongest ideas · List open questions · Assign owners
Generate the full set

Editable branches

Rename, move, or add branches so the map grows with your ideas instead of staying fixed.

Explorable structure

Expand and collapse sections to focus on one idea at a time during a brainstorm.

Built from your material

Start from your own PDFs, notes, or slides so the map reflects what you actually need to think through.

How it works

Add your source

Upload a PDF, DOCX, PPTX, plain text notes, or a photo of a page.

Generate the map

DeckOwl reads the material and proposes a central topic with main and sub-branches.

Brainstorm and refine

Edit the branches, add new ideas, and explore the map as your session goes on.

A good brainstorm map separates the central question, the main branches, and the supporting details. Keeping branch labels short, as keywords rather than full sentences, makes the map easier to scan and edit as ideas change.

Because the map is editable and explorable, you can keep refining it across several sessions. Use it to group duplicate ideas, mark the strongest options, and note what still needs research.

Explore related topics

Frequently asked questions

How do I run a brainstorm with a mind map?

Put the central question in the middle, then add main branches for each category of ideas before you judge any of them. Once the ideas are down, group related ones and rank the strongest.

How should I organize brainstorm ideas on a map?

Use one main branch per theme and short keyword sub-branches under each. Keeping ideas as keywords rather than sentences makes it easier to spot overlaps and gaps.

Can I export my mind map?

The free plan lets you study in the browser without exports. PDF and DOCX export are included with the Plus plan.

Is there a free plan to try it?

Yes, the free plan includes 3 generations per month, and you do not need a credit card to start.

Generate free mind maps

Keep exploring the topic

Review the main ideas visually or practice recalling them.