Free mind map software that starts from your own notes
DeckOwl runs in your browser, so there is nothing to install. The free plan includes 3 generations a month, and paid plans add exports.
What free mind map software can and cannot do here
Students who look for free mind map software usually want a map of their own lecture notes, not a generic template. DeckOwl builds one from your material, so the branches reflect your course instead of someone else's outline.
- Works in any modern browser with nothing to install
- Free plan includes 3 generations per month for studying online
- Plus unlocks unlimited generations and PDF, DOCX, Anki, and CSV export
- Upload PDFs, DOCX, PPTX, notes, or photos of pages
Editable maps
Rename branches, rearrange ideas, and add your own nodes after the AI builds the first draft.
Explorable structure
Open any branch to see how ideas connect, so you can follow a topic from the main idea down to the details.
Built from your material
Upload a PDF, DOCX, PPTX, text notes, or a photo of a page, and the map is drawn from that content.
How it works
Upload or paste
Add a PDF, DOCX, PPTX, plain notes, or a photo of a page.
Generate the map
DeckOwl turns the material into a central topic with branches you can open and edit.
Study in the browser
Explore the map on the free plan. Exporting to PDF, DOCX, Anki, or CSV is part of Plus.
The free plan runs in the browser with 3 generations a month and no exports, so there is no separate full version to download. Plus adds unlimited generations and PDF, DOCX, Anki, and CSV export for $39/year or $7.99/month.
Students get 40% off with a school email, and you can start without a credit card.
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Frequently asked questions
How do I make a good mind map from lecture notes?
Put the main topic in the center, then add one branch for each major heading in your notes. Under each branch, add the supporting facts, definitions, or examples that belong to it.
How many main branches should a study mind map have?
Most study maps stay readable with about four to seven main branches. If a map needs many more, split the topic into two maps so each one stays easy to scan.
Is there a free full version of mind map software to download?
DeckOwl does not offer a downloadable install. The free plan works in your browser with 3 generations a month, and exporting to PDF, DOCX, Anki, or CSV requires Plus at $39/year or $7.99/month.
Do students get a discount?
Yes, students get 40% off with a school email. You can also start without a credit card.
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