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Get free mind mapping software that turns your notes into a map

Upload a chapter, slide deck, or photo of your notes and get a mind map you can edit and explore, with the main idea at the center and supporting points branching out.

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 account · 3 sets a month · Creates mind maps in seconds

How a free mind map fits into studying

Most students searching for free mind mapping software want to see how a chapter's ideas connect before an exam, not learn a new tool from scratch. DeckOwl starts from the material you already have: upload a PDF, DOCX, slide deck, or photo of your notes, and it produces an editable mind map with the main topic in the center and supporting ideas branching outward.

Upload PDFs, DOCX, PPTX, plain text, or photos of pages
Get an editable mind map with a clear central topic
Explore branches to see how ideas relate to each other
Start free with 3 generations per month and no credit card

Example mind map branches for studying a chapter

Central topic: state the chapter's main ideaWrite it in under twelve words · Make it broad enough to link every section · Put it in the center

Branch: how to name a first-level branchUse a major section heading · Keep it to one or two words · Avoid full sentences

Branch: what goes under a sub-pointKey terms · a short example · the cause or effect it explains

Branch: when to split a map in twoThe branches stop fitting on one screen · Two ideas compete for the center · A section has more than six sub-points

Branch: how to check a finished mapCover the notes and redraw it from memory · Mark branches you cannot explain · Turn those gaps into questions

Generate the full set

Starts from your material

Upload a PDF, DOCX, PPTX, plain text notes, or a photo of a page. Text recognition reads images so handwritten or printed pages can be mapped too.

Editable and explorable

The mind map is yours to change. Rename branches, reorganize ideas, and expand the sections you need to study more closely.

Free to try

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

How it works

Upload your notes

Add a PDF, Word file, slide deck, or text, or take a photo of a page from your textbook or whiteboard.

Review the map

Read the central topic and its branches, then edit any node that is unclear, wrong, or too broad.

Explore and study

Click into each branch to see the supporting points, and turn the same material into flashcards or a quiz when you are ready.

A map is most useful when you can reshape it. Edit the branches, rename nodes that are vague, and expand the parts you find confusing. The free plan includes 3 generations per month and studying in the browser, so you can test the approach on one chapter before deciding whether you need more.

Mind maps also work well alongside other study methods. Once a map shows you the structure of a topic, you can build questions from the same notes to check what you remember.

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Frequently asked questions

How do I start a mind map from a textbook chapter?

Begin with the chapter's main claim or concept and place it in the center. Add the major sections as first-level branches, then list the key terms, examples, and causes under each one.

What makes a good central topic for a mind map?

A good central topic is a single idea broad enough to connect the rest of the material. If it takes a full sentence to state, narrow it down or split the chapter into two maps.

Is there a free option for this?

Yes. The free plan includes 3 generations per month and lets you study in the browser. Exports are not included on the free plan.

Can I export my study materials?

Export to PDF, DOCX, Anki, and CSV is part of the Plus plan at $99.90/year or $9.99/month. Pro adds a stronger AI model, bulk upload, and QTI 2.1 and Moodle XML export.

Generate free mind maps

Keep exploring the topic

Review the main ideas visually or practice recalling them.