Use a free mind mapping app to turn notes into clear maps
Upload a PDF, a DOCX file, a slide deck or plain notes and get an editable mind map you can explore branch by branch.
What a free mind map app should do for studying
A free mind mapping app should do more than hand you a blank canvas. Most students already have the material, whether it is lecture slides or a chapter of notes, and the hard part is pulling out the structure. A good tool reads that source and proposes a central idea, main branches, and supporting details you can then check against the original.
- Start with a central question or topic, not a title copied from the source.
- Keep each branch to one main idea and short keyword phrases underneath.
- Link related branches across the map to show how concepts depend on each other.
- Redraw the map from memory a day later and compare it with the original.
Editable branches
Rename, move, or delete any node so the map matches how you think about the material.
Explore at your pace
Collapse and expand branches to focus on one topic without losing the overall structure.
Start without a credit card
The free plan includes 3 generations a month and lets you study your maps in the browser.
How it works
Upload your material
Add a PDF, DOCX, PPTX, text file or a photo of a page. Photos are read with text recognition.
Generate the map
The AI picks a central topic and groups the key ideas into main branches and sub-branches.
Edit and explore
Adjust the layout, fix anything the AI missed, and expand each branch while you review.
Mind maps work best when every branch holds one idea and each sub-point is short enough to scan. Use the generated map as a starting draft, then reshape it so the connections reflect the course. Redrawing the map from memory afterward is a useful test of what you actually retained.
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Turn PDFs and notes into an editable mind map. Start free, 3 generations a month.
Frequently asked questions
How do I make a mind map that is useful for studying?
Put the central topic in the middle and add one main branch for each major theme in your notes. Keep the wording short so you can read the whole map at a glance.
How many branches should a study mind map have?
Most topics work well with 4 to 7 main branches, each holding 2 to 4 sub-points. If a branch grows much larger, split it into two branches under a new heading.
Can I try DeckOwl for free?
Yes, the free plan includes 3 generations a month and lets you study in the browser, and no credit card is needed to start. Exporting your work is a paid feature.
Which paid plan includes exports?
Exports are part of the Plus plan at $99.90/year or $9.99/month, which also gives you unlimited generations. Students get 40% off with a school email.
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