Turn your notes into a visual concept map you can explore
Upload a PDF, DOCX, PPTX, plain text file, or a photo of a page. DeckOwl builds an editable mind map of the main ideas, and you can open each branch to see the details underneath.
How a visual concept map helps you study
A visual concept map maker is most useful when it starts from the material you were assigned, since that is what your exam will ask about. Instead of copying a textbook diagram, you get a map built from your own chapter or lecture slides, with the main ideas near the center and supporting details further out.
- Builds a central topic with main branches from your uploaded notes
- Lets you edit, rename, and add points to any branch
- Reads text from photos of pages as well as typed documents
- Pairs well with flashcards and quizzes from the same material
Starts from your own material
Upload your lecture slides, textbook chapter, or class notes. The map is built from what you actually need to learn, not a generic template.
Editable and explorable
Rename branches, change the wording, and add your own points. Expand or collapse sections to focus on one part of the topic at a time.
Works with photos of pages
Take a picture of a handwritten or printed page and text recognition reads it, so you can map notes that were never typed.
How it works
Upload your notes
Add a PDF, DOCX, PPTX, text file, or image of your pages. No credit card is needed to start.
Generate the map
DeckOwl organizes the content into a central topic with main branches and sub-points.
Explore and revise
Open each branch, edit anything that is off, and study the map in your browser on the free plan.
Seeing how ideas connect makes recall easier than rereading a list. When you cover a branch and try to name its sub-points from memory, you practice retrieval, and the parts you miss show you exactly where to review.
Because the map is editable, you can correct wording, remove what you do not need, and add your own examples as you learn. Plus adds exports to PDF and DOCX so you can print the map for a study group.
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Frequently asked questions
How many branches should a concept map have for a biology chapter?
Most chapters work well with four to seven main branches, each with two to four sub-points. Fewer branches keep the map easy to scan, and you can expand any branch when you need more detail.
How do I study from a concept map instead of rereading my notes?
Cover the sub-points and try to recall each branch from its label, then check yourself against the map. Redrawing or regenerating the map from memory a day or two later shows which links you still miss.
Can I edit the map after DeckOwl creates it?
Yes, the generated map is editable, so you can rename branches and add your own points. Your edits stay with the map while you study.
Do I have to pay to export the map?
The free plan lets you study in the browser without exports. Plus, at $39 per year or $7.99 per month, includes PDF and DOCX export along with unlimited generations.
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