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Turn your revision notes into a clear mind map in minutes

Upload notes, a PDF or a photo of a page and get an editable mind map you can explore branch by branch.

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Why a revision mind map works

Starting with a blank page is the hardest part of revision, so knowing how to make a revision mind map from notes you already have saves time. Write your topic in the centre, then add one branch for each section of your syllabus. Keep sub-points short rather than full sentences, which makes recall easier when you test yourself.

  • Put the exam topic in the centre and keep branches to one idea each.
  • Limit sub-points to two to four words so you can recall them quickly.
  • Check each branch against your syllabus and add anything missing.
  • Revisit the map a few days later and test yourself from memory.
Example revision mind map branches by subject
Cell structureNucleus · Cytoplasm · Cell membrane · Mitochondria
Photosynthesis inputsLight · Carbon dioxide · Water
Newton's laws of motionFirst: inertia · Second: F = ma · Third: action and reaction
Causes of World War IMilitarism · Alliances · Imperialism · Nationalism
Balancing chemical equationsCount atoms on each side · Adjust coefficients · Check the count again
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Built from your material

Upload PDFs, DOCX or PPTX files, plain notes, or photos of pages. Text recognition reads the images.

Editable branches

Rename nodes, move branches and add your own sub-points so the map matches how you think about the topic.

Explore before you test

Open any branch to see its sub-points, then turn the same material into flashcards or quizzes.

How it works

Add your notes

Paste text or upload a PDF, slides or a photo of your revision notes.

Generate the map

DeckOwl builds a central topic with main branches and short sub-points from the content.

Edit and revise

Tidy the branches, then cover a branch and recall its sub-points from memory before checking.

Working from your own material keeps the map accurate. Paste notes or upload a PDF, lesson slides or a photo of a page, and the map is built from what you actually studied. You can then rearrange branches, rename nodes and explore each area before your exam.

Explore related topics

Frequently asked questions

How many branches should a revision mind map have?

Most useful maps have four to seven main branches, one for each major topic in your course. Add sub-branches only where a topic has several distinct parts.

How do I revise from a mind map?

Cover one branch and say its sub-points out loud, then uncover the map to check. Repeat on a spaced schedule so the recall sticks.

Can I export my mind map?

Exports such as PDF and DOCX are part of the paid Plus plan. The free plan lets you create and study in the browser without exports.

Is there a free plan?

Yes. The free plan includes 3 generations per month and studying in the browser. No credit card is needed to start.

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Keep exploring the topic

Review the main ideas visually or practice recalling them.