Turn your PDF or notes into a free mind map
Upload a PDF, DOCX, PPTX, or plain text notes and get an editable mind map you can explore branch by branch. No credit card needed to start.
Where a free mind map generator helps
Mind maps help when a unit has many connected ideas, and a free mind map generator saves you from drawing every branch by hand. Upload lecture notes or a chapter PDF and the tool suggests a central topic with main branches underneath.
- Start from your own slides, PDFs, or notes rather than a generic template.
- Expand one branch at a time so a single topic is not crowded by the rest of the map.
- Use the map to decide which subtopics need flashcards or a quiz next.
- Work from the main branches down to the details when you review before an exam.
Starts from your material
Upload PDFs, slides, Word files, plain text notes, or a photo of a page, and get a map built from what you gave it.
Editable and explorable
Expand or collapse branches so you can focus on one idea at a time instead of the whole map.
Ready for practice
Build flashcards or quizzes from the same upload when you want to test recall after reviewing the map.
How it works
Upload your notes
Add a PDF, DOCX, PPTX, text file, or a photo of your page.
Generate the map
DeckOwl proposes a central topic with main branches and sub-points underneath.
Explore and edit
Open the branches, adjust what you need, and study the map in your browser.
The free plan includes 3 generations per month and studying in the browser. Exports such as PDF, DOCX, Anki, and CSV are part of Plus, so if you need a file to keep, that is where you will find them.
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Frequently asked questions
How many mind map branches should I make for probability basics?
Aim for five to seven main branches, such as sample space, events, and probability rules, then add details under each. Too many top-level branches make the map hard to scan.
What should a probability basics mind map include?
Put definitions like sample space and events near the top, then rules like addition, multiplication, and conditional probability. Attach a worked example to each rule so the formulas stay tied to their meaning.
Is the free plan really free?
Yes. The free plan includes 3 generations per month and studying in the browser, and you do not need a credit card to start.
Can I export my mind map?
Not on the free plan. Plus, at $99.90/year or $9.99/month, includes PDF, DOCX, Anki, and CSV export along with unlimited generations.
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