Turn your notes into a concept map you can edit
DeckOwl reads PDFs, DOCX, PPTX, plain notes and photos of pages, then builds a mind map you can edit and explore branch by branch.
How to choose a concept map maker for class notes
Most students need a concept map maker website that starts from the notes they already have, not a blank canvas. DeckOwl takes a lecture PDF, a slide deck, or a page photographed on your phone and organizes it into a central topic with main branches and supporting points.
- Editable nodes so you can fix labels and reorder branches
- Works from PDF, DOCX, PPTX, plain notes, and photos of pages
- Pair the same map with flashcards or a quiz built from your source
- Free plan includes 3 generations per month and studying in the browser
Reads the material you already have
Works with PDF, DOCX, PPTX, plain text notes, and photos of pages read with text recognition.
Editable branches
Rename, move, or add nodes so the map matches how your course organizes the topic.
Explore before you study
Open any branch to see its details, then turn the same source into flashcards or a quiz.
How it works
Upload
Add a PDF, slide deck, Word file, or paste your notes.
Generate
DeckOwl proposes a mind map with a central topic, main branches, and sub-points.
Edit and explore
Adjust the layout and labels, then click through branches to review the material.
Because the map is editable, you can correct anything the AI misread or regroup ideas the way your instructor teaches them. Exploring it branch by branch helps you see how subtopics connect before an exam.
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Frequently asked questions
How should I group Spanish present-tense verbs in a mind map?
Start with the three verb endings, -ar, -er, and -ir, as main branches, then add stem changers and irregular forms under each. Keep every branch to one rule so the map is easy to review.
How many verbs should a Spanish present-tense mind map include?
Focus on the verbs your course covers this week rather than the whole dictionary. Grouping about ten to twenty high-frequency verbs by pattern is a manageable starting point for most beginner classes.
Is there a free plan for this mind map maker?
Yes. The free plan includes 3 generations per month and lets you study in the browser, and no credit card is needed to start.
Can I export my mind map?
Exporting is part of the Plus plan at $9.99/month or $99.90/year, which also includes unlimited generations. Students can get 40% off with a school email.
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