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Turn a PDF into an editable mind map in a few minutes

Upload a PDF, DOCX, PPTX, notes, or a photo of a page and get a mind map you can rearrange, expand, and explore.

Create mind maps nowFree · No credit card required

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

Why convert a PDF to a mind map first

Dense 40-page chapters are hard to scan, which is why how to convert pdf to mind map matters for anyone studying from long readings.

  • Works with PDF, DOCX, PPTX, and plain text.
  • Photos of printed pages are read with text recognition.
  • Branches stay editable after generation.
  • No credit card needed to start.
Example biology mind map branches
MitochondriaSite of aerobic respiration · Makes most ATP via oxidative phosphorylation · Double membrane · Carries its own DNA
Cell membranePhospholipid bilayer · Selectively permeable · Embedded proteins · Fluid mosaic model
PhotosynthesisLight-dependent reactions · Calvin cycle · Produces ATP and NADPH · Releases oxygen
MitosisProphase · Metaphase · Anaphase · Telophase
EnzymesLower activation energy · Specific to a substrate · Affected by temperature and pH · Reusable after the reaction
Generate the full set

Any common file type

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

Editable branches

Rename, move, or add nodes so the map matches how your course organizes the material.

Explore in the browser

Click through branches to see each main idea and its sub-points without leaving the page.

How it works

Upload your PDF

Drag in the file or paste your notes. The text is extracted automatically.

Generate the map

DeckOwl groups the main topics into branches, each with its own sub-points.

Edit and study

Adjust the layout, then study the map in the browser or turn the same material into flashcards or quizzes.

Upload the PDF and the tool pulls out the text, groups related ideas under main branches, and lets you reorganize anything that looks off. Because you can edit the result, the map reflects your lecture notes rather than a generic outline.

The free plan includes 3 generations per month and browser study. Plus, at $99.90 per year or $9.99 per month, removes the cap and adds export options, and students get 40% off with a school email.

Explore related topics

Frequently asked questions

How many branches should a mind map for a chapter have?

Most chapters work well with 4 to 7 main branches, each holding 2 to 4 sub-points. If you have more, split the chapter into two maps by section.

How do I study from a mind map instead of rereading it?

Cover one branch, say its main idea aloud, then check the sub-points. Repeat with a different branch in each session.

Can I export my mind map?

Exports such as PDF, DOCX, and CSV are part of the Plus plan at $99.90 per year or $9.99 per month. The free plan lets you study in the browser.

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.