Turn your notes into a clear concept map in a few clicks
Upload a PDF, slides, or your notes and get an editable mind map you can explore branch by branch. No credit card needed to start.
Why a simple map beats a blank page
Most students spend more time arranging boxes than thinking about ideas. DeckOwl works as an easy concept map maker: paste in your notes or upload a PDF, and it builds an editable mind map you can expand, rearrange, and explore.
- Start from a PDF, slides, or notes
- Edit any node, label, or branch
- Expand only the parts you need to review
- The free plan includes 3 generations per month
Upload what you already have
Drop in a PDF, DOCX, PPTX, plain text notes, or a photo of a page. Photos are read with text recognition.
Editable branches
Rename, move, or delete any node so the map matches how you think about the topic.
Explore at your own pace
Expand and collapse branches to focus on one idea at a time instead of the whole page.
How it works
Add your material
Upload a file or paste your notes into DeckOwl.
Generate the map
The AI pulls out the main ideas and links them into a mind map.
Edit and explore
Adjust the branches, then study in the browser. Plus adds PDF and DOCX exports.
Paper maps are hard to redo when your understanding changes. An editable map lets you add a branch when a lecture fills a gap, or merge two ideas that turn out to be related.
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Frequently asked questions
How do I build a concept map for a history unit like the Cold War?
Start with a central question, such as why the Cold War lasted until 1991. Then list major causes, crises, and turning points as first-level branches, and add dates and key people as sub-branches.
What should a good concept map include?
Focus on relationships between ideas rather than long sentences. Keep each node to a short phrase and label the links so you can explain why two ideas connect.
Can I edit the map after it is generated?
Yes. Every branch and label is editable, so you can rearrange the map as your notes change.
Do I have to pay to export my mind map?
Exports are a paid feature. The free plan lets you study in the browser, while Plus includes PDF and DOCX exports.
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