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Turn your notes into a mind map you can rearrange like post-its

Sticky notes work well for sorting ideas, but they do not survive a messy desk. Upload your PDF, DOCX, slides, or notes and DeckOwl builds a mind map you can edit, reorder, and explore.

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

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Why a digital map beats a wall of sticky notes

Many students plan an exam by covering a wall in post-it note mind maps, one idea per square, then moving squares until the structure makes sense. The method works, but it depends on handwriting every note from scratch and photographing the wall before anyone touches it.

Start from your own PDFs, slides, or notes instead of a blank page
Edit branches freely, with no handwriting or wall space needed
Explore sub-points to test recall before you open the source
Turn the same material into flashcards or quizzes when you are ready

Example post-it note mind map branches

Start with one central noteWrite the topic on the center sheet · Use a different color for the core idea · Leave space around it for branches

Limit each note to one ideaUse a keyword or short phrase · Put details on a second note · Shorter labels are easier to rearrange

Build branches as you readPlace a note for each heading · Draw connecting lines or arrows · Add sub-branches for supporting facts

Reorganize by moving notesCluster related notes together · Rename a branch when themes change · Photograph the wall before rearranging

Review by covering branchesCover the sub-points and recall them · Flip notes to check answers · Redraw weak branches in a fresh layout

Generate the full set

Branches from your own material

Upload a PDF, DOCX, PPTX, plain text, or a photo of a page. The mind map is built from your actual content, not a generic template.

Editable and explorable

Move, rename, or delete branches as your understanding changes. Click into any branch to see its supporting points.

Study from the map

Turn the same material into flashcards with spaced repetition or quizzes with explanations when you are ready to practice recall.

How it works

Upload your notes

Add a file or paste text. No credit card is needed to start.

Review the generated map

Check the central topic and main branches, then rearrange anything that does not match your course.

Explore and revise

Expand branches to test yourself on the sub-points, and regenerate with a different file if you need a new layout.

If you already have a PDF or lecture slides, DeckOwl can create the map for you. It starts from your own material, so the branches reflect your course instead of a printable template, and you can still drag and rename them the way you would move sticky notes.

Once the map is in shape, use it as a study guide. Cover the sub-points of a branch and try to recall them, then check the map to see what you missed.

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Frequently asked questions

How many branches should a post-it note mind map have?

Most topics work well with 4 to 7 main branches, each with 2 to 4 supporting points. If a branch needs more notes than that, split it into two branches.

What should each post-it note contain?

Keep each note to one keyword or short phrase, and put longer explanations on a separate note linked to it. Short labels are easier to scan and rearrange.

Is the mind map free to use?

Yes, the free plan includes 3 generations per month and lets you study in the browser. Exporting files is a paid feature, available on Plus and Pro.

Can I use this for a class with a lot of reading?

Yes. Upload each chapter or lecture as its own file so the branches stay focused. Students with a school email get 40 percent off Plus.

Generate free mind maps

Keep exploring the topic

Review the main ideas visually or practice recalling them.