Turn your notes into an editable mind map you can explore
Skip the blank canvas. DeckOwl reads your PDFs, slides, and notes, then drafts a mind map you can rearrange, rename, and expand.
Why a mind map beats a blank diagram
If you want a mind map maker for draw.io style workflow, start with the notes you already have instead of an empty canvas. DeckOwl reads PDFs, DOCX, PPTX, plain text, and photos of pages, then drafts a map with a central topic and labeled branches you can rearrange.
- Drafts a central topic and main branches from your own files
- Branches and sub-points remain editable after generation
- Explore the map one section at a time while you study
- Free plan includes 3 generations per month with studying in the browser
Starts from your material
Upload a PDF, DOCX, PPTX, plain notes, or a photo of a page and get a first-draft map built from the content you already have.
Editable branches
Rename nodes, merge overlapping topics, or add sub-points as your course changes, so the map stays accurate.
Explorable structure
Click through the map one branch at a time to review a single topic without losing the big picture.
How it works
Upload your source
Add a file or paste your notes. No credit card is needed to start.
Review the draft map
Check the central topic and main branches against your source and fix anything that looks off.
Edit and explore
Adjust branches, then move through the map to study each section until the structure makes sense.
A draft is only useful if you can change it. Every branch stays editable, so you can rename nodes, merge overlapping ideas, or add sub-points as the material changes, and you can click through the map one branch at a time to review each section.
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Frequently asked questions
How should I organize a mind map for a diagram topic?
Start with one central idea, then give each main branch a single concept. Keep to three to five sub-points per branch so the map stays readable when you revise.
What makes a good label on a mind map node?
Use a short noun phrase or a question you can answer from memory. Labels like Shapes and connectors are easier to recall than full sentences.
Can I use DeckOwl without paying?
Yes. The free plan includes 3 generations per month and studying in the browser. Exporting to PDF, DOCX, Anki, or CSV requires Plus.
Do I need a credit card to start?
No. You can start without a credit card, and students can get 40% off Plus with a school email.
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