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Turn your notes into a revision mind map

Upload a PDF, DOCX, PPTX, plain notes, or photos of pages. DeckOwl builds an editable mind map you can explore branch by branch.

Create mind maps nowFree · No credit card required

Drop files here or browsePDF, DOCX, PPTX, text or photos of your notes · several files with Plus

Free · First set needs no signup · Creates mind maps in seconds

Why a mind map helps with revision

When exam week is close, a long set of lecture notes is hard to scan. A revision mind map maker breaks the material into a central topic with branches that group related ideas together.

Pull the main topics out of a chapter before a test
Spot weak branches that need a return to the source
Rebuild a topic from memory by expanding it branch by branch
Start from your own notes instead of a generic template

Example revision mind map branches

Active recallClose the notes and answer from memory · Check gaps against the source · Repeat the weakest branches first

Spaced repetitionReview at increasing intervals · Shorter gaps for hard topics · Longer gaps once recall is reliable

InterleavingMix related topics within one session · Helps tell similar concepts apart · Less likely to feel easy too soon

Dual codingPair words with a diagram · Mind maps combine text and layout · Helps link related ideas

Practice testingAnswer questions without notes · Explain each answer in your own words · Review errors the same day

Generate the full set

Works from your material

Upload PDFs, DOCX, PPTX, plain text notes, or photos of pages read with text recognition.

Editable branches

Rename, move, or add nodes so the map matches how your course is organized.

Explore at your pace

Open and collapse branches to drill into one topic before moving on to the next.

How it works

Upload your material

Add a PDF, Word file, slides, typed notes, or photos of pages.

Review the generated map

Check the main branches and edit anything that does not match your lectures.

Explore and revise

Expand each branch, then generate flashcards or a quiz from the same material for more practice.

Mind maps show how concepts connect, which helps when you need to recall an idea along with its context rather than a single fact. Seeing the structure first also reveals gaps: a branch with few sub-points is a signal to go back to the source.

DeckOwl keeps the map tied to your own material, so you revise what your course actually covered. The free plan includes 3 generations per month with study in the browser, and Plus removes the monthly limit.

Explore related topics

How to make a revision mind map

Steps and examples for building a revision mind map from your own notes or PDFs.

How to make good revision mind maps

Steps and examples for revision mind maps that aid recall. Build one from your own notes.

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Frequently asked questions

How should I structure a revision mind map?

Start with one central topic, then add a few main branches for the sections your exam covers. Keep sub-points to short phrases so you can recall them without rereading the notes.

How often should I review a mind map?

Review it soon after making it, again a few days later, and once more before the exam. On each pass, try to recall the sub-points of each branch before opening the map.

Can I export my mind map?

Export options such as PDF and DOCX are part of the paid Plus plan, while the free plan lets you study in the browser.

Is there a free plan?

Yes. The free plan includes 3 generations per month and browser study, and no credit card is needed to start. Students get 40% off with a school email.

Generate free mind maps

Keep exploring the topic

Review the main ideas visually or practice recalling them.