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Make a concept map from your own notes, not a blank page

Stop staring at a blank page. Upload your notes and get an editable mind map you can explore, change, and study from.

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Building a concept map from your own material

Learning how to make a concept map gets easier when you start from the material you actually need to know, not from an empty grid. A concept map shows how ideas relate, so the hard part is usually choosing the central idea and the few branches that matter most.

  • Start with one central idea and keep its label short.
  • Use three to six main branches for a topic of one unit.
  • Label each connecting line with a short phrase such as causes or led to.
  • Check the finished map against your notes and fix any link that is wrong.
Example Cold War concept map branches
Causes of the Cold WarIdeological split between capitalism and communism · Postwar power vacuum in Europe · Nuclear weapons and mutual distrust
Major crisesBerlin Blockade and Airlift (1948–49) · Korean War (1950–53) · Cuban Missile Crisis (1962)
Key alliancesNATO formed in 1949 · Warsaw Pact formed in 1955 · Non-Aligned Movement as a third bloc
Arms race and nuclear policyMutually assured destruction · SALT and START treaties · Space race rivalry
How the Cold War endedGorbachev's glasnost and perestroika reforms · Soviet economic strain · Fall of the Berlin Wall in 1989 · Dissolution of the USSR in 1991
Generate the full set

Upload what you already have

Drop in PDFs, DOCX or PPTX files, plain text notes, or photos of pages. Photos are read with text recognition.

An editable, explorable map

Rename nodes, rearrange branches, and click through the map to see how ideas connect.

Study from the map

Turn the same material into flashcards with spaced repetition or quizzes with explanations.

How it works

Pick your central idea

Write the main topic in the middle, such as the Cold War, and keep it to a few words.

Add branches and links

List the major subtopics as branches, then label the lines that connect them.

Generate and refine

Upload your notes and DeckOwl drafts the map, then edit any node that is off.

Once your reading or lecture notes are in, DeckOwl can draft a mind map from them. You can then rename nodes, move branches, and add links by hand, so the final map reflects what your course emphasized rather than a generic outline.

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Frequently asked questions

How do I start a concept map if I have a long reading?

Pick the main idea of the reading and write it in the center, then list the three to five big subtopics as branches. Add supporting details only where the text links them, and label each connecting line with a short phrase.

How many branches should a concept map have for the Cold War?

Most Cold War maps work well with four to six main branches, such as causes, major crises, alliances, the arms race, and the end of the conflict. Split a branch further only if it holds more than four or five details.

Can I edit the mind map DeckOwl creates?

Yes, the generated map is editable and you can explore it node by node in the browser. Exports such as PDF, DOCX, Anki and CSV are included with the Plus plan at $39/year or $7.99/month.

Does DeckOwl cost anything to start?

The Free plan includes 3 generations per month and studying in the browser, and you don't need a credit card to start. Plus removes the generation limit and adds exports, and students get 40% off with a school email.

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