Turn your notes into a concept map diagram you can edit
Looking for a blank template to print? DeckOwl builds a concept map diagram from your own material instead, so the branches match your lecture or textbook.
How a concept map diagram helps you study
A concept map diagram works best when it reflects the exact ideas in your course, not a generic layout. Linking each sub-idea to its parent shows how processes, terms, and causes connect, which is hard to see in a list of notes.
- Central topic at the top, with 4 to 7 main branches
- Each branch labeled with a few words, not full sentences
- Cross-links between branches where ideas depend on each other
- Review by covering sub-points and recalling them from memory
Built from your material
Upload a PDF, DOCX, PPTX, plain text, or a photo of a page and get a mind map shaped by what your course actually covers.
Editable and explorable
Rename nodes, move branches, and expand or collapse sections to change the diagram as your understanding grows.
Study from the diagram
Turn the same material into flashcards with spaced repetition or quizzes with explanations when you want to test recall.
How it works
Upload your notes
Add a PDF, DOCX, PPTX, text file, or photo of your pages. No credit card is needed to start.
Review the diagram
Check the central topic, main branches, and sub-points, then edit anything that is missing or misplaced.
Explore and revise
Click through the branches in the browser, and export to PDF or Anki if you are on a paid plan.
Many results for this phrase lead to blank printable templates. Those help with layout, but they cannot tell you which concepts your professor stressed, so DeckOwl generates the diagram from your own pages and lets you adjust it.
Start with one central topic, add the main branches your reading supports, and keep each label short. Then test yourself by covering branches and naming what sits beneath them.
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Frequently asked questions
How do I make a concept map diagram for biology?
Start with a central topic such as cellular respiration, then add its main processes as branches. Link each sub-idea to its parent with a short label so the relationships stay readable.
How many branches should a concept map diagram have?
Most students do well with 4 to 7 main branches, each with 2 to 4 sub-points. If a branch needs more, split it into its own map so the diagram stays clear.
Can I use a printed template instead of generating one?
You can, but a template will not reflect your lecture or textbook. DeckOwl builds the diagram from your own PDF, DOCX, or photo of notes so the branches match your course.
Can I export my concept map diagram?
Exporting is a paid feature. The free plan lets you study in the browser, and Plus adds PDF, DOCX, Anki, and CSV export.
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