Turn your lecture notes into an editable concept map with AI
Upload a PDF, slide deck, or photo of your notes. DeckOwl reads the material and builds a mind map you can edit, reorganize, and explore branch by branch.
What to look for in a concept map maker
A good concept map maker starts from the material you already have, not from a blank canvas. Drawing every link yourself is slow, and generic templates rarely match the terms your course uses.
- Accepts the formats you already have: PDF, DOCX, PPTX, text, and photos of pages
- Produces an editable mind map you can reorganize, not a locked image
- Lets you move from the map to flashcards or quizzes built from the same notes
- Free plan to start with no credit card; exports are available on paid plans
Built from your material
Start with the files your class actually uses, including PDF, DOCX, PPTX, plain text, and photos of pages, so the map reflects your instructor's terms.
Editable and explorable
Open any branch to see the detail underneath it, and change the layout or wording when your understanding shifts.
Study tools from the same source
Turn the same notes into flashcards with spaced repetition or quizzes with explanations, so the map is not the only way you review.
How it works
Upload your notes
Add a PDF, DOCX, PPTX, text file, or clear photo of a page.
Generate the map
DeckOwl pulls out the main ideas and arranges them as connected branches.
Edit and explore
Rearrange nodes, expand branches, and keep the parts you need for exam review.
Most students who search for this want a map they can change, not a static picture. DeckOwl reads your files and lays out the main ideas as branches you can rearrange and explore as your understanding grows.
Because the map comes from your own notes, it reflects your instructor's emphasis. The free plan lets you try it with 3 generations per month and study in the browser.
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Turn notes or PDFs into an editable concept map. Free plan: 3 generations a month.
Frequently asked questions
How do I make a concept map for the immune system?
Start with the main systems your notes name, such as innate immunity, adaptive immunity, and the lymphatic system. Then add the cells, molecules, and processes under each one, and link items that cause or respond to each other.
How many nodes should an immune system concept map have?
Begin with the handful of core categories your course covers, then add detail only where your notes explain a mechanism. A map that is too crowded at the top level is harder to review than one that keeps the main branches clear.
Is the concept map maker free?
The free plan includes 3 generations per month and lets you study in the browser. Exports are paid features, and the Plus plan costs $99.90/year or $9.99/month.
Can I export my mind map?
Exports are part of paid plans. Plus includes PDF and DOCX export, along with Anki and CSV export, and Pro adds QTI 2.1 and Moodle XML export.
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