Turn your notes into an editable visual mind map
Upload a PDF or your own notes and get a mind map you can reshape, expand, and review branch by branch.
What a good visual mind map app should do
Before you pick a visual mind map app, decide what you need it to do. Reviews often focus on layout, but for studying the stronger question is whether the map stays editable and whether you can check it against your source material.
- Editable nodes you can rename, move, and regroup
- Input from your own files, not only blank canvases
- Branches you can collapse to review one topic at a time
- Clear paths from a map to flashcards or quizzes for practice recall
Starts from your material
Upload PDF, DOCX, PPTX, plain notes, or photos of pages read with text recognition.
Editable structure
Rename, move, and regroup branches so the map matches your lecture, not a generic template.
Explorable branches
Expand and collapse sections to review one topic at a time without losing the big picture.
How it works
Upload your material
Add a PDF, DOCX, PPTX, plain notes, or a photo of a page.
Generate and edit
Get a mind map you can reshape until the branches reflect how your course is organized.
Explore and review
Expand branches, cover them, and try to recall what sits underneath each one.
DeckOwl starts from the material you already have. Upload a PDF, DOCX, PPTX, plain notes, or a photo of a page, and it builds a map you can reshape, so the structure follows your lecture rather than a blank canvas you have to fill yourself.
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Turn lecture notes and PDFs into an editable mind map, free to start, with no credit card needed.
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Frequently asked questions
How do I check whether a visual mind map is accurate?
Compare each main branch against your lecture slides or textbook headings. Then close the map and try to name every main branch from memory, which shows what you actually retained.
How many branches should a mind map have for one lecture?
Most lectures fit into about 5 to 8 main branches with 2 to 4 sub-points under each. If a branch needs more, split it into its own map.
Can I try DeckOwl before paying?
Yes. The free plan includes 3 generations per month and studying in the browser, and no credit card is needed to start.
Are exports included in the free plan?
No. Exports are paid features, and Plus includes PDF, DOCX, Anki, and CSV export. Students get 40% off with a school email.
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