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Get a free mind map app for Mac that works in your browser

Upload a PDF, DOCX, slide deck, or photo of your notes and get an editable mind map you can explore branch by branch. Free to start, with nothing to install on your Mac.

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

Choosing a free mind map app for your Mac

Sorting a chapter into branches is faster on screen than in a notebook, and a free mind map app mac users can open in the browser lets you test that idea before paying anything. Start with a lecture slide deck or a chapter PDF, and the map will group the main topics and their supporting details.

Opens in Safari or Chrome with nothing to download
Accepts PDF, DOCX, PPTX, plain text, and photos of pages
Lets you rename, rearrange, and add branches after generation
Free plan includes 3 generations per month for trying it out

Example biology mind map branches

Cell structureNucleus · Mitochondria · Ribosomes · Endoplasmic reticulum

Light-dependent reactionsOccur in thylakoid membranes · Split water and release oxygen · Produce ATP and NADPH

Phases of mitosisProphase · Metaphase · Anaphase · Telophase

Dominant and recessive allelesDominant allele masks recessive when heterozygous · Recessive trait needs two copies · Phenotype shows the expressed trait

Energy flow in ecosystemsProducers capture sunlight · Consumers eat other organisms · Energy is lost as heat at each level

Generate the full set

Works in your browser

Open it in Safari or Chrome on your Mac. Nothing to install, and the free plan lets you study right in the browser.

Editable, explorable maps

Rename branches, add nodes, and click through each topic to see how the ideas connect.

Built from your own material

Upload a PDF, DOCX, PPTX, plain text file, or a photo of a page, and the map comes from what you gave it.

How it works

Upload your material

Add a PDF, DOCX, PPTX, notes file, or a photo of a page.

Generate the map

Get a branched mind map of the main topics and their subtopics.

Explore and edit

Expand branches, fix anything that looks off, and study from the map.

The free plan gives you 3 generations per month and lets you explore and study each map in the browser. Exports such as PDF, DOCX, Anki, and CSV are part of the paid Plus plan, which costs $39/year or $7.99/month and includes unlimited generations.

If you are a student, a school email gets you 40% off, and you do not need a credit card to start. Pro is $14.99/month and adds a stronger AI model, bulk upload, and QTI 2.1 and Moodle XML export for teachers who manage courses.

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Free mind map app for notes and PDFs

Turn PDFs and notes into an editable mind map. Start free, 3 generations a month.

Free mind mapping app for students

Turn lecture notes and PDFs into an editable mind map, free to start, with no credit card needed.

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Turn lecture notes and PDFs into an editable, explorable mind map for class.

Frequently asked questions

How do I turn biology notes into a mind map that helps me study?

Start with the chapter title in the center, then add one branch per major topic such as cell structure or energy flow. Keep each sub-point to a short phrase so you can cover the branches and quiz yourself from memory.

How many branches should a biology mind map have?

Most chapters work well with 4 to 7 main branches, each holding 2 to 5 sub-points. If one branch gets crowded, split it into its own map so it stays readable.

Can I use the free plan on a Mac without downloading anything?

Yes. The free plan runs in your browser on a Mac and includes 3 generations per month, with study available in the browser.

Do I need a paid plan to export my mind map?

Yes. Exporting is a paid feature, and the Plus plan includes PDF, DOCX, Anki, and CSV export along with unlimited generations.

Generate free mind maps

Keep exploring the topic

Review the main ideas visually or practice recalling them.