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Turn your exam notes into a mind map you can explore

Not sure how to organize a semester of material? Upload a PDF or your notes and get an editable mind map with branches you can rearrange and expand.

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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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Mind map ideas that match your exam, not a generic template

Good mind map ideas for exam prep start with the topics your teacher actually tests. A map built from your own lecture slides and readings shows you which themes connect, which causes lead to which outcomes, and where your gaps are before test day.

Start with one main branch per unit, chapter, or exam objective.
Use short labels so you can redraw each branch from memory.
Add one concrete example under each branch to test understanding.
Redraw the map without looking at your notes, then check what you missed.

Example mind map branches for a history or science exam

Causes of World War I: long-termMilitarism · Alliance system · Imperial rivalry · Nationalism

Photosynthesis: light-dependent reactionsPhotosystems II and I · Electron transport chain · ATP and NADPH production · Water splitting releases oxygen

Supply and demand: shiftsPrice changes move along the curve · Non-price factors shift it · Income and tastes affect demand · Input costs and technology affect supply

Memory models: encoding and retrievalAttention filters input · Working memory holds a few chunks · Rehearsal moves items to long-term memory · Retrieval strengthens recall

Essay structure: body paragraphsTopic sentence · Evidence · Analysis · Link back to thesis

Generate the full set

Branches from your material

The generator reads your PDF, DOCX, PPTX, notes, or photos of pages and proposes main branches based on what your course actually covers.

Editable and explorable

Rename, move, or collapse any branch, so the map fits how you think about the exam rather than a generic template.

Study from the map

Turn branches into flashcards or quiz questions when you are ready to move from organizing to recalling.

How it works

Upload your notes

Add a PDF, Word file, slide deck, plain text, or a photo of a page. No credit card is needed to start.

Review the map

Check the main branches and sub-points, then edit anything that does not match your lecture or textbook.

Study and test yourself

Work through the map in the browser, or use flashcards and quizzes built from the same material.

Most useful exam maps share a pattern: one main branch per unit or theme, then sub-branches for key terms, causes or steps, and one example. Keeping labels short makes it easier to redraw the map from memory, which is a stronger check than rereading it.

DeckOwl generates the first draft from your files, and you stay in control of the structure. Edit the branches until the map reflects your course, then use it as a starting point for review.

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Frequently asked questions

How many main branches should an exam mind map have?

Most exam topics work well with four to seven main branches, one for each unit or theme. Fewer than four often means the branches are too broad to review quickly.

What should go under each sub-branch of a study mind map?

Put key terms, causes or steps, and one example under each branch. Keep each label short enough that you can recall it without looking.

Can I export my mind map?

Exporting is a paid feature: the Plus plan includes PDF and DOCX export, and the Free plan lets you study maps in the browser.

Do I need a credit card to try it?

No. You can start on the Free plan, which includes 3 generations per month, without adding a credit card.

Generate free mind maps

Keep exploring the topic

Review the main ideas visually or practice recalling them.