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Turn any PDF into a mind map with AI

Upload a PDF, DOCX, PPTX, or notes and get a mind map of the main topics and how they connect. Edit the branches and explore them one at a time.

Create mind maps nowFree · No credit card required

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

How the PDF to mind map process works

Long readings often bury the main argument under pages of detail, and turning a PDF into a mind map with AI pulls out the topics and how they connect so you see the structure before you study the details. DeckOwl reads the text in your file, including scanned pages through text recognition, and arranges it as a branching map.

  • Works with PDF, DOCX, PPTX, plain text, and images of pages
  • Editable nodes so the map reflects your course, not just the source
  • Free plan includes 3 generations per month and studying in the browser
  • Plus adds unlimited generations plus PDF, DOCX, Anki, and CSV export
Example Industrial Revolution mind map branches
CausesAgricultural surplus · Coal and iron resources · Colonial markets · Capital from trade
Textile industrySpinning jenny · Water frame · Power loom · Factory system in Lancashire
Steam powerNewcomen engine · Watt's separate condenser · Rotary motion for machines · Coal mine pumping
TransportationCanals · Turnpike roads · Steamboats · Railways
Social effectsUrbanization · Factory working hours · Child labor laws · Rise of the working class
Generate the full set

Editable branches

Rename, move, or add nodes so the map matches your course, not just the source.

Explorable structure

Expand and collapse branches to focus on one topic at a time.

Works from your files

Start from a PDF, DOCX, PPTX, plain notes, or a photo of a page read with text recognition.

How it works

Upload your source

Add a PDF, DOCX, PPTX, notes, or an image of a page.

Generate the map

DeckOwl builds a mind map of the main topics and their subtopics.

Edit and explore

Adjust the branches, then click through the map to study each section.

The result is a starting point, not a finished answer. Because the map is editable, you can rename branches, merge overlapping topics, and add your own notes where the source was unclear. Exploring it branch by branch also makes it easier to test yourself on each section.

Explore related topics

Frequently asked questions

Can I edit the mind map after it is generated?

Yes. You can rename, move, add, and remove nodes so the map matches your notes and course.

How do I organize the causes of the Industrial Revolution in a mind map?

Start with one central node, then group causes such as capital, labor, resources, and markets as main branches. Add the supporting evidence from your source under each branch so you can check it later.

Can I export my mind map?

Exporting is a paid feature. Plus includes PDF, DOCX, Anki, and CSV export, and Pro adds QTI 2.1 and Moodle XML export.

Do I need a credit card to try it?

No. You can start on the free plan with 3 generations per month and no credit card.

Generate free mind maps

Keep exploring the topic

Review the main ideas visually or practice recalling them.