Home › Mind maps › AI Mind Map Makers & Tools › Make a Mind Map in Freeform or Generate One

Skip the blank canvas and turn your notes into a mind map

Freeform gives you an empty whiteboard, so every branch is typed by you. DeckOwl reads your PDF, DOCX, or notes and drafts an editable, explorable mind map you can reshape.

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

Two ways to build a mind map

Apple's Freeform is an open whiteboard, which works well for sketching but slows down when you have forty pages of lecture notes. If you want to know how to make mind map in freeform, expect to type every node yourself and arrange the layout by hand.

Start from a PDF or set of notes instead of an empty canvas
Keep the map editable so you can correct the AI's grouping
Explore the branches to test whether you can explain each link
Turn the same material into flashcards or a quiz for review

Example cell biology mind map branches

MitochondriaSite of cellular respiration · produces ATP · has its own small DNA · double membrane

Cell membranePhospholipid bilayer · controls what enters and leaves · contains embedded proteins

Photosynthesis inputsLight energy · water · carbon dioxide · chlorophyll absorbs the light

NucleusHolds the cell's DNA · surrounded by a nuclear envelope · site of DNA transcription into RNA

Passive transportDiffusion · osmosis · facilitated diffusion · no ATP needed

Generate the full set

Starts from your material

Upload a PDF, DOCX, PPTX, plain text, or a photo of a page, and the AI pulls out the main ideas as branches.

Editable and explorable

Rename, move, or delete any branch, then click through the map to see how ideas connect.

Study tools from the same source

Turn the same notes into flashcards with spaced repetition or a quiz with explanations.

How it works

Upload your notes

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

Review the draft map

Check the main branches against your source and fix anything the AI grouped differently than you would.

Edit and study

Reshape the branches you need, then explore the map or build flashcards from the same material.

DeckOwl works in the other direction. You upload the material, and the AI proposes the central topic, main branches, and supporting points. You then edit the draft the same way you would in Freeform, so the structure is still yours.

This method suits students who already know the topic and want to draw their own connections. For a first pass through a long chapter, starting from the source text usually saves the most time.

Explore related topics

Make a concept map from your notes

Step-by-step way to turn PDFs or notes into an editable mind map with AI.

Free Mind Map Maker from Your Notes

Turn your PDF or notes into a free mind map, with 3 generations a month on the free plan.

Mind map in Word: step-by-step guide

Steps to make a mind map in Word, plus a faster AI option that builds one from your own notes or PDFs.

Book Summary Mind Map Guide

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How to Make a Concept Map

Step-by-step guide to concept maps, plus a way to build one from your own notes.

How to Make a Concept Map for Students

Step-by-step guide to concept maps for students, plus a free AI mind map tool.

Concept map in Word, made from your notes

Skip the blank page. Turn notes or a PDF into an editable concept map with AI.

Frequently asked questions

How many branches should a study mind map have?

Most useful maps have 4 to 7 main branches, each with 2 to 4 supporting points. If a map needs more than that, the topic is usually better split into two maps.

Is a mind map better than flashcards for memorizing facts?

Mind maps show how ideas connect, while flashcards with spaced repetition are better for drilling exact terms. Many students use a map to learn the structure and cards to memorize the details.

Can I export my study materials?

Exports such as PDF, DOCX, Anki, and CSV are part of the Plus plan at $99.90/year or $9.99/month. The free plan lets you study in the browser with 3 generations per month.

Do I need a credit card to start?

No. You can start on the free plan without adding a credit card.

Generate free mind maps

Keep exploring the topic

Review the main ideas visually or practice recalling them.