Turn your zettelkasten notes into a mind map with AI
Upload your PDFs, notes, or photos of pages and get an editable mind map you can explore branch by branch, so the links between your ideas stay visible.
How a zettelkasten mind map helps
A zettelkasten mind map shows how small, single-idea notes connect to each other, which is the part of Luhmann's method that is easiest to lose in a flat list of notes. Seeing those links as branches makes it clearer which ideas belong together.
- Start each branch with one idea, the way an atomic note holds one idea.
- Check that every branch has at least one link to a related branch.
- Use the map to find notes that need better titles or clearer wording.
- Re-generate the map after you add new sources so the structure stays current.
Editable branches
Rename, move, or split branches so the map matches how your ideas connect.
Explorable structure
Expand and collapse sections to follow one thread of linked notes at a time.
Study from the map
Turn the same material into flashcards or quizzes when you are ready to review.
How it works
Add your material
Upload a PDF, DOCX, PPTX, plain text, or a photo of pages.
Generate the map
DeckOwl pulls out the main ideas and arranges them as connected branches.
Edit and explore
Adjust the branches, then move through the map to see how each note links to the next.
The map is a starting point, not a replacement for writing your own notes. Each branch should still be rewritten in your own words so the note stays useful when you link it later.
Once the structure is clear, you can check for gaps, such as a topic with many notes but no index entry or a note that links to nothing.
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Frequently asked questions
How do I start a zettelkasten?
Begin with one note per idea, written in your own words. Link each new note to at least one existing note so the collection grows as a network rather than a pile.
Do I need many notes before a zettelkasten is useful?
There is no fixed target. Start with the material you already have and add links as you go, since the connections matter more than the raw count.
Can I export my mind map?
Exporting is a paid feature. The Free plan lets you study in the browser, while Plus adds PDF, DOCX, Anki, and CSV export.
Can I use photos of my notes?
Yes. Photos of pages are read with text recognition, so check the recognized text before generating the map, since recognition errors carry into the branches.
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