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Turn any chapter into a clear mind map you can explore

Start with the manual method, then let DeckOwl build an editable mind map from your own PDF, DOCX, PPTX, notes, or photo of a page.

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Drop files here or browsePDF, DOCX, PPTX, text or photos of your notes · several files with Plus

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A simple way to get started

Most people learn how to mind map by putting a central idea in the middle of the page and branching outward until the whole topic fits on one sheet. The method works for any subject, but drawing every branch by hand from a textbook is slow.

Start with one central topic written in a few words.
Keep main branches to a handful, each named by a single idea.
Add sub-points as short phrases rather than full sentences.
Link related branches across the map and redraw any section that feels crowded.

Example French greetings and phrases mind map branches

GreetingsBonjour · Bonsoir · Salut · Bonne journée

IntroductionsJe m'appelle · Enchanté · Comment tu t'appelles ?

PolitenessS'il vous plaît · Merci · De rien · Excusez-moi

Saying goodbyeAu revoir · À bientôt · Bonne soirée · À demain

Asking how someone isComment allez-vous ? · Ça va · Très bien · Pas mal

Generate the full set

Built from your own notes

Upload a PDF, DOCX, PPTX, text file, or photo of a page and get a map of its main ideas.

Editable and explorable

Rename branches, move ideas around, and expand or collapse sections as you study.

Study in the browser

The free plan includes 3 generations per month and browser study. Exports are part of paid plans.

How it works

Pick the central idea

Write the topic in a few words in the middle of the page, such as the chapter title.

Branch out by theme

Draw a main branch for each big theme, then add short sub-points under each one.

Test yourself on each branch

Turn each branch into a question, or generate flashcards and quizzes from the same material.

DeckOwl starts from your own material, whether that is a PDF, DOCX, PPTX, plain notes, or a photo of a page read with text recognition. It builds an editable mind map you can rearrange, expand, and explore one branch at a time.

You still learn more by checking each branch against the source and adding your own links between ideas, so treat the generated map as a strong first draft.

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Frequently asked questions

What is the first step in learning how to mind map a topic?

Write the topic in a few words in the center of the page. Every main branch should connect back to that central idea.

How many main branches should a study mind map have?

Most useful maps keep the main branches to a handful, which is easier to scan and remember. Use sub-points under each branch for the finer details.

Can I export a mind map from DeckOwl?

Exports to PDF, DOCX, Anki, and CSV are available on the Plus plan. The free plan lets you study your maps in the browser with 3 generations per month.

How do I study from a mind map once it is finished?

Turn each main branch into a question and answer it from memory, then check the sub-points. Repeat the branches you missed until you can rebuild the map from a blank page.

Generate free mind maps

Keep exploring the topic

Review the main ideas visually or practice recalling them.