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Turn any PDF into an editable mind map with AI

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

Create mind maps nowFree · No credit card required

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

How an AI PDF to mind map tool helps you study

Long chapters are hard to hold in your head as a list, but a mind map shows how ideas relate. Use an AI PDF to mind map tool to pull the main concepts out of a reading and place them on branches, so you can see the structure of a unit before you memorize its details.

  • Start with one chapter so the top-level branches stay focused on a single topic.
  • Keep each node to a few words so you can recall it without looking at the map.
  • Add examples and formulas as sub-branches under the concept they support.
  • Redraw the map from memory after a study session, then check what you missed.
Example biology mind map branches on photosynthesis
Light-dependent reactionsOccur in thylakoid membranes · Split water and release oxygen · Produce ATP and NADPH
Calvin cycleTakes place in the stroma · Fixes carbon dioxide using RuBisCO · Uses ATP and NADPH from the light reactions
Chloroplast structureDouble membrane envelope · Stacked thylakoids called grana · Stroma holds the enzymes for the Calvin cycle
Factors that limit photosynthesisLight intensity · Carbon dioxide concentration · Temperature
Products of photosynthesisGlucose used for energy and growth · Oxygen released to the air · Glucose stored as starch
Generate the full set

Editable branches

Rename, move or delete any node so the map follows your course outline instead of the AI's first guess.

Explorable structure

Collapse and expand sections to focus on one topic at a time, then zoom out to see how the whole unit connects.

Built from your files

Every map comes from the material you uploaded, including text read from photos of pages, so you are not studying generic content.

How it works

Upload your material

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

Generate the map

DeckOwl pulls out the main concepts and arranges them as a branching mind map.

Edit and study

Reshape the branches, then study the map in your browser or turn the same material into flashcards and quizzes.

DeckOwl is a separate product from iWeaver. It works from the files you upload, and the map stays editable, so you can correct any mistakes and add your own links between branches before you review.

Explore related topics

Frequently asked questions

How do I make a mind map from a PDF for studying?

Upload the PDF, then review the main topics the AI extracts and rename or move branches so they match your course outline. Start with one chapter so the top-level branches stay focused.

What should go on the main branches of a study mind map?

Put the core concepts of the unit on the first level, then add definitions, causes, examples and steps as sub-branches. Keep each branch short so you can recall it without the page.

Is exporting my study material included in the free plan?

The free plan gives you 3 generations per month and lets you study in the browser, but it does not include exports. PDF, DOCX, Anki and CSV export are on the Plus plan at $39/year or $7.99/month.

Is DeckOwl connected to iWeaver?

No, DeckOwl is a separate product and does not connect to iWeaver. You upload your own PDF, DOCX, PPTX, notes or photos, and no credit card is needed to start.

Generate free mind maps

Keep exploring the topic

Review the main ideas visually or practice recalling them.