Turn your notes into a free mind map template for slides
Free accounts build and explore mind maps in the browser. Paid plans export PDF and DOCX so you can drop a map into slides or a handout.
Why a custom mind map beats a generic download
Most ready-made mind map templates are generic branches with placeholder text, so you end up rewriting them to fit your actual course. A free mind map template built from your own material skips that step: upload the lecture PDF or notes and DeckOwl drafts the branches for you to edit.
- Start from your own lecture slides or textbook chapter instead of a blank template.
- Keep the main branches to five or six so each one is easy to recall.
- Use the sub-points as prompts: cover them from memory before checking the map.
- Turn weak branches into flashcards with spaced repetition for review.
Editable branches
Rename, move, or delete any node after generation so the map matches your lecture.
Explorable structure
Collapse and expand branches to study one topic at a time.
Built from your files
Works from PDF, DOCX, PPTX, plain text, or photos of pages read with text recognition.
How it works
Upload your material
Add a PDF, DOCX, PPTX, notes, or a photo of a page.
Generate the map
DeckOwl drafts main branches and sub-points from your content.
Edit and study
Adjust the branches, then explore the map or turn the same material into flashcards and quizzes.
If you need slides, note that exporting is a paid feature. Plus includes PDF and DOCX export, which you can insert into a presentation, while free users study and explore the map in the browser.
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Frequently asked questions
How many main branches should a mind map have for a biology unit?
Five to seven main branches usually works for one unit, such as cell structure, transport, and metabolism. Each branch should hold two to four sub-points you can explain from memory.
How do I use a mind map to study for an exam?
Cover the map and try to name each branch and sub-point out loud. Then check what you missed and quiz yourself on those gaps until you can recall the full structure.
Can I put a DeckOwl mind map into a PowerPoint?
Not as a PPT file. Plus includes PDF and DOCX export, which you can insert into slides as an image or handout.
Is the free plan enough to try it?
Yes. The free plan includes 3 generations per month and lets you study in the browser, though exports require a paid plan. No credit card is needed to start.
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