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Turn your notes into an editable AI mind map

Upload a PDF, DOCX, PPTX, plain notes, or a photo of a page. DeckOwl builds a mind map you can edit, expand, and explore branch by branch.

Create mind maps nowFree · No credit card required

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

Free account · 3 sets a month · Creates mind maps in seconds

How an AI mind map maker fits into your study routine

Our AI mind map maker starts with the material you already have: a PDF, a DOCX, a PPTX, plain notes, or a photo of a textbook page. It pulls out the main ideas and arranges them into branches you can edit and explore, so the structure of a lecture is visible at a glance.

Start from a PDF, DOCX, PPTX, plain notes, or a photo of a page
Edit every branch after generation so the map matches your course
Expand sections one at a time to study a single topic in depth
Export to PDF or DOCX on Plus, then restyle the file in Canva

Example cell biology mind map branches (sample topic)

Cell membranePhospholipid bilayer · Embedded proteins · Selective permeability

MitochondriaSite of cellular respiration · Double membrane · Produces ATP · Has its own small DNA

NucleusStores DNA · Nuclear envelope with pores · Nucleolus builds ribosome parts

Endoplasmic reticulumRough ER has ribosomes · Smooth ER makes lipids · Helps process some compounds

Golgi apparatusModifies and sorts proteins · Packages them into vesicles · Ships them to destinations

Generate the full set

Works from your own material

Start with a PDF, DOCX, PPTX, text notes, or a photo of a textbook page. Text in images is read with text recognition before the map is built.

Editable branches

Rename, reorder, or remove any branch after the map is generated. The structure is yours to adjust before you study from it.

Explorable, not a static picture

Expand and collapse sections to focus on one topic at a time, instead of scanning a single crowded diagram.

How it works

Upload your material

Add a file or paste your notes. No credit card is needed to start on the free plan.

Generate the mind map

DeckOwl pulls out the main ideas and arranges them into a branching map with sub-points.

Edit, study, and export

Adjust the branches in the browser. On Plus, export as PDF or DOCX and open the file in Canva to restyle it.

Many students build maps by hand in a design tool, including Canva, and spend more time lining up boxes than thinking about the content. Generating the map first lets you spend that time checking whether the connections between ideas are correct.

Once the map is ready, Plus lets you export it as PDF or DOCX, which you can open in Canva to restyle for a poster or handout. The free plan keeps everything in the browser, so you can test the workflow before paying.

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Frequently asked questions

How many main branches should a study mind map have?

Five to seven main branches usually works well for one lecture or chapter. Each branch should hold two to four sub-points so the map stays readable.

Why do mind maps help with memorizing a topic?

They show how ideas relate to each other, so you recall connections and not isolated facts. Redrawing or explaining a branch from memory is a strong check on what you actually know.

Can I bring a DeckOwl mind map into Canva?

Plus includes PDF and DOCX export, and you can open either file in Canva to restyle it. The free plan does not include exports, but you can still study the map in the browser.

Is the free plan enough to try the mind map maker?

The free plan includes 3 generations per month and browser study, and no credit card is needed to start. Plus adds unlimited generations and exports for $99.90 a year or $9.99 a month, with 40 percent off for students with a school email.

Generate free mind maps

Keep exploring the topic

Review the main ideas visually or practice recalling them.