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Turn your PDF into a mind map you can edit and explore

Skip the static printout. Upload a PDF, DOCX, slide deck, or photo of your notes and get a mind map built from your own material.

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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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Why a ready-made PDF is not enough

A ready-made mind map ideas PDF can show you one author's layout, but it cannot show how your own lectures and readings fit together. The most useful ideas come from your material, so start with the PDF or notes you already have.

Turns your own PDF or notes into a starting map in one upload
Lets you edit branches so the layout matches your course
Works with DOCX, PPTX, plain text, and photos of printed pages
Gives you an explorable structure you can study from in the browser

Example immune system mind map branches

Innate immunityPhysical barriers · inflammation · phagocytes · complement proteins

Adaptive immunityB cells · T cells · antibodies · immunological memory

Lymphoid organsBone marrow · thymus · lymph nodes · spleen

Antibody classesIgG · IgM · IgA · IgE

Hypersensitivity reactionsType I allergy · Type II cytotoxic · Type III immune complex · Type IV delayed T cell

Generate the full set

Built from your files

Start from your own PDF, DOCX, PPTX, or page photos instead of a generic template that doesn't match your course.

Editable branches

Rename, move, or delete any branch so the map matches how your instructor organizes the material.

Explorable structure

Expand and collapse branches to move from the big picture to the details without losing your place.

How it works

Upload your material

Add a PDF, DOCX, PPTX, plain text notes, or a photo of a page. No credit card is needed to start.

Review the main branches

The AI proposes a central topic and main branches drawn from your text, which you can adjust.

Edit, study, and export

Refine the map, study it in the browser, or export to PDF on a paid plan.

Take the immune system as an example. A generic chart may list innate and adaptive immunity, while your course might spend more time on antibody classes or hypersensitivity. Uploading your chapter lets the map reflect those priorities.

Once the map exists, you can edit it, expand the branches that matter for your exam, and keep the parts you can already recall from memory.

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Build student mind maps from your PDFs or notes, then edit and explore each branch.

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Frequently asked questions

How many branches should a mind map for the immune system have?

Most useful maps for the immune system have four to six main branches, such as innate and adaptive immunity, lymphoid organs, immune cells, and antibodies. Add sub-branches only where your course asks for that detail.

How do I study a mind map instead of just looking at it?

Cover one branch and explain it from memory, then check the sub-points you missed. Turn the branches you struggle with into flashcards so they come back on a spaced repetition schedule.

Can I export my mind map to a PDF?

PDF export is included in the Plus plan, which costs $99.90 per year or $9.99 per month. The free plan lets you explore and study maps in the browser but does not include exports.

Does DeckOwl work with photos of handwritten notes?

It reads photos of pages with text recognition, so clear photos of printed or typed notes work best. Check the extracted text for recognition errors before you generate the map.

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Keep exploring the topic

Review the main ideas visually or practice recalling them.