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A concept map creator that turns your own notes into a study map

Upload a PDF, DOCX, PPTX, text file, or a photo of your pages and get an editable mind map you can explore branch by branch.

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Free · First set needs no signup · Creates mind maps in seconds

What a concept map creator should do for studying

A concept map creator is most useful when your notes are long and the ideas connect in more than one direction, as they do in biology units, history chapters, or a week of lecture slides. DeckOwl reads your file and lays out the main concepts as branches you can expand, collapse, and rearrange.

  • Start from your own PDF, slides, or notes instead of a blank page.
  • Edit branches so the map matches your lecture order.
  • Study the map in the browser on the free plan, with 3 generations per month.
  • Exports are a paid feature on Plus and Pro.
Example mind map branches: French greetings and phrases
GreetingsBonjour · Bonsoir · Salut · Bonne journée
IntroductionsJe m'appelle · Enchanté · Je suis étudiant
Polite expressionsS'il vous plaît · Merci beaucoup · De rien · Excusez-moi
Asking how someone isComment ça va · Ça va bien · Et toi
FarewellsAu revoir · À bientôt · Bonne soirée · À demain
Generate the full set

Works from your material

Upload PDF, DOCX, PPTX, plain text notes, or photos of pages. Photos are read with text recognition.

Editable and explorable

Expand or collapse branches and edit the map so it matches the order your course uses.

Study tools included

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

How it works

Upload your notes

Add a PDF, DOCX, PPTX, text file, or photos of pages.

Generate the map

DeckOwl builds a mind map from the main ideas in your material.

Edit and explore

Rearrange branches, then study the map in your browser.

DeckOwl produces mind maps, which group ideas around a central topic with branches, rather than the labeled-link format some courses require. If your class asks for a specific concept map layout, check the wording first and use the generated map as a draft you can edit.

Explore related topics

Frequently asked questions

How do I study French greetings and phrases with a concept map?

Put a greeting such as Bonjour at the center, then add branches for formal and informal use, time of day, and common replies. Covering each branch and recalling its phrases is a more active way to study than rereading the map.

How many branches should a concept map for French phrases have?

Four to six main branches is a manageable range for one lesson, such as greetings, introductions, politeness, and farewells. Add sub-branches only where a phrase needs its own example or pronunciation note.

Is a concept map creator the same as a mind map generator?

They are close but not identical. DeckOwl creates mind maps with a central idea and branches, which suits most review needs. Check your course requirements if it specifies a labeled concept map.

Do I need to pay to use DeckOwl?

No. The free plan includes 3 generations per month and browser study, and no credit card is needed to start. Exports are a paid feature on Plus or Pro.

Generate free mind maps

Keep exploring the topic

Review the main ideas visually or practice recalling them.