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Use mind mapping techniques to organize brainstorming notes

Paste in your notes or upload a PDF, and DeckOwl builds an editable, explorable mind map you can reshape as your ideas change.

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How brainstorming mind mapping techniques work

brainstorming mind mapping techniques give a messy list of ideas a visible shape. Start with one central idea in the middle of the page, then add main branches for the themes that come up first.

Start with one central idea and write it in the middle.
Use one main branch per theme, and keep the number of branches small.
Write quickly without judging entries, then edit and prune afterward.
Draw cross-links between branches when two ideas depend on each other.

Example mind map branches for brainstorming techniques

Radial layoutCentral idea in the middle · Main branches radiate outward · Keep labels to one or two words

Free associationWrite the first word that comes to mind · Do not judge entries while generating · Branch from any node that sparks a link

Mind map versus listLists show order · Maps show relationships · Use a map when ideas connect in many directions

Color and iconsOne color per main branch · Icons speed up recall · Keep the palette to four or five colors

SCAMPER promptsSubstitute · Combine · Adapt · Modify

Generate the full set

Editable branches

Rename, move, or delete any node so the map matches how your thinking changes during a session.

Explorable structure

Collapse and expand branches to focus on one theme at a time without losing the bigger picture.

Built from your material

Upload PDFs, DOCX or PPTX files, plain notes, or photos of whiteboard pages, and get a map based on what you wrote.

How it works

Add your notes

Paste brainstorm notes or upload a file. Photos of pages are read with text recognition.

Generate the map

DeckOwl groups related ideas into a central topic with main branches and sub-points.

Refine and explore

Edit the branches, reorder ideas, and expand the parts that need more development.

Each branch can hold smaller points that support or qualify it. Keep labels short, usually one or two words, so the structure stays easy to scan. Revisit the map after a few minutes and look for links between branches that you can draw as cross-connections.

The map is a working document, not a final answer. Adding, merging, or cutting branches as the session moves is part of the technique.

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Brainstorming and mind mapping, explained

Definitions of brainstorming and mind mapping, how they differ, and how to map notes.

Brainstorming and Mind Mapping PPT

Turn your own notes into a brainstorming and mind mapping slide outline.

Mind Mapping for Design Sprint Brainstorms

Turn design sprint notes into an editable brainstorming mind map from your own files.

SCAMPER brainstorming mind map

Map SCAMPER prompts from your notes into an editable mind map for brainstorming.

Brainstorming vs Mind Mapping Differences

Compare brainstorming and mind mapping, and see when each one helps you study.

What is brainstorming and mind mapping?

Definitions of brainstorming and mind mapping, with examples to study from.

Brainstorming, mind mapping and outlining

Define each method and build an editable mind map from your own notes.

Frequently asked questions

Which brainstorming mind mapping technique works best for a group?

A shared radial map works well for groups, where each person adds branches within a set time window. Rotate who holds the pen so no single person controls the central idea.

How many branches should a brainstorming mind map have?

Most maps stay readable with three to seven main branches, each holding a few sub-points. If one branch keeps growing, move its contents into a separate map.

Can I export my mind map?

Exports are a paid feature. The Plus plan includes PDF and DOCX export, while the free plan lets you study and explore maps in the browser.

Do I need a credit card to try DeckOwl?

No. You can start on the free plan, which includes 3 generations per month, without a credit card. Students can get 40% off with a school email.

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Keep exploring the topic

Review the main ideas visually or practice recalling them.