Turn your class notes into a vertical mind map
Upload a PDF, DOCX, slide deck, or photo of a page and get an editable mind map you can explore branch by branch.
Why a vertical layout helps with study notes
A vertical mind map works well when your material has clear levels, like a chapter with headings, subheadings, and terms under each. Reading top to bottom follows the same order as most textbooks and lecture slides.
- Top-level branches match the chapter headings you already have.
- Sub-points stay short enough to recall without rereading the page.
- Editing lets you merge overlapping branches or split crowded ones.
- Once you have the map, you can turn the same material into quizzes or flashcards.
Starts from your material
Add a PDF, DOCX, PPTX, plain text notes, or a photo of a page. Text in images is read with text recognition.
Editable and explorable
Rename, move, or expand branches as you study. The map stays tied to the chapter it came from.
Study from the same source
Turn the same notes into flashcards with spaced repetition or a quiz with explanations when you are ready to test yourself.
How it works
Upload your notes
Drop in a file or paste text. No credit card is needed to start.
Generate the mind map
DeckOwl builds a branching map from the headings and key terms in your material.
Edit and explore
Adjust branches, then walk through each one to check what you remember.
Start with the main topics as first-level branches, then add key terms and short supporting facts underneath. Keeping each branch to a handful of items makes the map easier to review before an exam.
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Frequently asked questions
How do I organize a mind map for a long chapter?
Start with the chapter's main headings as first-level branches, then add key terms and short supporting facts under each. Keep each branch to three to five items so it stays readable.
How many branches should a study mind map have?
Most chapters work well with four to seven main branches. If you have many more, group related topics under a shared parent branch.
Can I edit the mind map after it is generated?
Yes, the map is editable and explorable in the browser. Exporting to PDF or DOCX is a paid feature on the Plus plan.
Is the free plan enough to try it?
The free plan includes 3 generations per month and studying in the browser. Plus costs $39/year or $7.99/month, and students get 40% off with a school email.
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