Turn biology notes into an editable concept map with AI
Upload a PDF, DOCX, slide deck, or photo of a textbook page. DeckOwl builds a mind map of the key terms and how they connect, which you can rearrange and explore branch by branch.
Why a visual map helps with biology
Biology is full of linked vocabulary, and a biology concept map shows how those terms relate far better than a flat list of definitions. Seeing that ATP links cellular respiration to muscle contraction makes the material easier to remember than memorizing each term alone.
- Works with PDF, DOCX, PPTX, plain text, and photos of textbook pages
- Every branch can be edited, reordered, and expanded or collapsed
- Free plan lets you study maps in the browser with 3 generations per month
- Plus adds unlimited generations and PDF or DOCX export for printing or sharing
Starts from your own material
Upload your lecture slides, chapter PDF, or typed notes. The map is built from what you gave it, so it matches your course rather than a generic textbook.
Editable and explorable
Expand or collapse branches, move nodes, and follow a chain like glycolysis to the Krebs cycle without losing your place in the larger topic.
Turn the map into study material
Use the same notes to generate flashcards with spaced repetition or practice quizzes with explanations, so the map is only the starting point.
How it works
Upload your biology notes
Add a PDF, DOCX, PPTX, plain text file, or a photo of a page. Photos are read with text recognition.
Review the generated map
DeckOwl creates a central topic with main branches and sub-points. Edit labels and reorganize anything that does not match your lecture.
Study branch by branch
Click through each branch to review the terms, then turn a branch into flashcards or a quiz when you are ready to practice recall.
DeckOwl reads your own notes or chapter PDF and organizes the content into a central idea with branches. You can then drag nodes, add your own labels, and collapse sections you already know, so the map grows with your understanding.
A map works best when you return to it. Use it to plan a review session, then convert individual branches into flashcards or quiz questions to test recall.
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Frequently asked questions
How do I study a biology concept map for an exam?
Start with the central topic and say each main branch aloud from memory before checking. Then test the links between branches, such as how the light-dependent reactions feed the Calvin cycle.
How many branches should a biology concept map have?
Most lecture topics work well with 4 to 7 main branches, each with 2 to 4 sub-points. If a branch grows much larger, split it into its own map so each one stays readable.
Can I export my mind map?
Studying maps in the browser is free with 3 generations per month. PDF and DOCX export are included with Plus, which also gives unlimited generations.
Do I need a credit card to try it?
No. You can start on the free plan without a credit card. Students with a school email get 40% off paid plans.
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