DeckOwl
Log inTry for free
Home › Mind maps › AI Mind Map Makers & Tools › PDF to mind map app: free to start

Turn any PDF into an editable mind map with AI

Upload lecture slides, textbook chapters, or notes and get a mind map you can edit and explore branch by branch.

Create mind maps nowFree · No credit card required

Free · First set needs no signup · Creates mind maps in seconds

From a PDF to a map you can actually study from

Dense lecture PDFs bury the big ideas under pages of detail. A PDF to mind map app pulls those ideas out and arranges them as a tree, with the main topic at the center and each supporting point branching off it.

  • Upload PDF, DOCX, PPTX, or plain text notes
  • Photos of printed pages read with text recognition
  • Editable branches you can rename, move, and collapse
  • Turn the same source into flashcards or quizzes
Example plate tectonics mind map branches
Plate boundariesDivergent: plates separate and new crust forms · Convergent: plates collide, causing subduction or mountains · Transform: plates slide past each other
Forces driving plate motionMantle convection · Slab pull at subducting plates · Ridge push from elevated spreading centers
Evidence for continental driftMatching fossils on distant continents · Fitting coastlines such as South America and Africa · Matching rock formations across oceans
Seafloor spreadingMid-ocean ridges · Magnetic striping of seafloor rock · Younger rock located closer to the ridges
Landforms at plate boundariesMid-ocean ridges and rift valleys · Volcanic arcs and island chains · Fold mountains such as the Himalayas
Generate the full set

Works with your files

Upload PDF, DOCX, PPTX, or plain text notes. Photos of printed pages are read with text recognition.

Editable and explorable

Expand and collapse branches, rename nodes, and reorganize the map to fit how you think about the material.

Study tools from the same source

Turn the same material into flashcards with spaced repetition or quizzes with explanations.

How it works

Upload your file

Add a PDF, DOCX, PPTX, or notes. No credit card is needed to start.

Generate the map

The AI pulls the main topics and subtopics into a branching mind map.

Edit and explore

Adjust branches in the editor, then study the map right in your browser.

DeckOwl reads the text in your file, including pages photographed with your phone, and proposes a hierarchy of topics and subtopics. You can then rename, move, or collapse branches so the map matches your course, not just the layout of the source.

Because the map is generated from your own material, it reflects what your instructor actually covered. The free plan includes 3 generations per month and studying in the browser, while exports such as PDF and DOCX are part of Plus.

Explore related topics

AI Concept Map from PDF

Turn a PDF or notes into an editable, explorable concept map with AI, free to start.

AI Mind Map from PDF

Upload a PDF or notes and get an editable, explorable mind map with AI.

AI Mind Map from PDF

Upload a PDF or notes and get an editable, explorable mind map to study from.

AI Membuat Mind Map dari PDF

Ubah PDF atau catatan Anda menjadi mind map yang bisa diedit dan dijelajahi dengan AI.

AI Mind Map Generator App

Turn PDFs and notes into an editable mind map. Includes a sample on US government branches.

AI Mind Map Generator for PDF Notes

Upload a PDF and get an editable, explorable mind map. Example: causes of World War I.

AI Mind Map Maker App

Upload PDFs or notes and get an editable, explorable AI mind map.

AI Mind Map Maker from PDF Guide

Turn a PDF into an editable, explorable mind map, with an acids and bases example.

Frequently asked questions

How do I organize a plate tectonics chapter into a mind map?

Start with plate tectonics as the central idea, then add main branches for plate boundaries, driving forces, and evidence for the theory. Add short sub-branches under each, such as divergent, convergent, and transform boundaries.

How many main branches should a plate tectonics mind map have?

Four to six main branches usually works well, covering boundary types, forces that move plates, evidence such as seafloor spreading, and major landforms. Keep each branch to a few sub-points so the map stays readable when you review it.

Is the mind map generator free to use?

The free plan includes 3 generations per month and studying in the browser. Exporting to PDF, DOCX, Anki, or CSV requires Plus, which is $39 per year or $7.99 per month.

Can I turn the same material into flashcards?

Yes, the same uploaded file can produce flashcards with spaced repetition as well as quizzes with explanations. Anki export is included in Plus.

Generate free mind maps

Keep exploring the topic

Review the main ideas visually or practice recalling them.

AI Flashcard Generator from PDF

Turn PDFs, slides and notes into flashcards with spaced repetition built in.

Flashcards with Pictures from Your Notes

Turn slides, textbook photos and notes into flashcards with spaced repetition.

Quizizz vs Quizlet: Study From Your Notes

Weigh Quizizz against Quizlet, then build explained quizzes from your own files.

Google Form Quiz With Answers

Build a quiz with answer keys from your notes, then move it into a Google Form.