Turn any PDF or notes into an editable mind map
Upload a lecture PDF, a DOCX, a PPTX, or plain notes, and DeckOwl builds a mind map you can reshape, expand, and explore branch by branch.
Mind maps you can edit, not just look at
Many people who want XMind mind maps are really after a map they can keep reshaping as they learn, not a static picture they have to redraw by hand.
- Central topic pulled from the main idea of your source
- Main branches grouped by theme, ready to rename or reorder
- Subtopics that hold definitions, examples, and key terms
- Collapsible sections so you can focus on one part at a time
Editable branches
Rename, move, or add topics after the map is generated so it matches how your course is organized.
Explorable structure
Collapse and expand branches to focus on one section at a time instead of scanning a crowded diagram.
Works from your material
Start from your own PDF, slides, or photos of pages, read with text recognition, not generic templates.
How it works
Upload your source
Add a PDF, DOCX, PPTX, text file, or a photo of your notes.
Generate the map
DeckOwl organizes the content into a central topic, main branches, and subtopics.
Edit and explore
Reshape the map, collapse branches, and study each section until the structure makes sense.
DeckOwl starts from your own lecture slides or reading, so the branches reflect your course rather than a generic outline. You can then rename topics, move them between branches, and collapse sections you have already mastered.
Because the map stays editable and explorable in the browser, it works well as a living study guide you return to before each exam.
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Frequently asked questions
How do I decide what belongs in the central topic of a mind map?
Use the single idea your whole source is about, written as a short noun phrase. If you cannot name it in a few words, the material may need two separate maps.
How many main branches should a study mind map have?
Most readers can track about five to nine main branches before the map gets crowded. Split a larger topic into its own map if you need more.
Is there a free plan?
Yes. The free plan includes 3 generations per month and lets you study in the browser. Exports are included in the paid Plus and Pro plans.
Do I need to install XMind to use DeckOwl?
No. DeckOwl runs in your browser, and you can start without a credit card. Students with a school email get 40% off paid plans.
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