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Turn your PowerPoint slides into a clear mind map

Upload a deck, notes, or a PDF and get an editable mind map you can explore branch by branch. Start free, no credit card needed.

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 beats a slide list for studying

Lecture slides rarely show how topics connect, which is why many students want a PowerPoint mind map of their deck. A map puts the central idea in the middle and places each supporting concept on a branch, so you can see relationships that a long list of bullet points hides.

Reads .pptx, PDF, DOCX, plain text, and photos of pages
Editable nodes so you can reshape the map after generation
Free plan includes 3 generations a month and browser study
Plus plan adds PDF and DOCX export for sharing maps with a group

Example acids and bases mind map branches

Definitions of acidsArrhenius: produces H+ in water · Brønsted-Lowry: proton donor · Lewis: electron pair acceptor

Strong vs weak acidsStrong acids fully dissociate, such as HCl · Weak acids partially dissociate, such as acetic acid · Ka measures how far dissociation goes

The pH scalepH equals negative log of [H+] · Neutral water is pH 7 at 25 °C · Below 7 is acidic, above 7 is basic

NeutralizationAcid plus base gives salt plus water · Strong acid with strong base gives a neutral salt · Titration finds the equivalence point

Conjugate acid-base pairsA Brønsted-Lowry acid donates a proton · The species left behind is its conjugate base · The two differ by exactly one H+

Generate the full set

Reads .pptx files directly

Upload a PowerPoint deck and DeckOwl pulls out the text from each slide so the map covers the whole lecture.

Editable branches

Rename, move, or delete any node after generation so the map matches how your instructor framed the topic.

Explorable structure

Expand and collapse branches to focus on one subtopic at a time instead of scrolling through a dense slide list.

How it works

Upload your slides

Add a .pptx file, or paste notes, a PDF, or a photo of a handout.

Generate the map

DeckOwl organizes the main ideas into branches and sub-branches drawn from your material.

Edit and explore

Adjust the layout, then expand each branch to review and test yourself on the details.

DeckOwl builds that structure from your own slides. Upload a .pptx file and the tool reads the text on each slide, groups related points, and returns an editable map you can reorganize as your understanding improves. Your notes stay the source of truth, so the map reflects your course rather than generic content.

Explore related topics

Mind maps: PowerPoint or AI generator

Make a mind map in PowerPoint or generate one from your notes with AI.

Concept Map from PowerPoint Slides

Turn lecture slides into an editable mind map of the main ideas and how they connect.

Concept map template PowerPoint alternative

Turn your slides or notes into an editable mind map instead of a fixed template.

Make a concept map from your notes

Skip the generic slide file and build an editable concept map from your own notes.

Editable Mind Map from Your Notes

Turn your own PDF, slides, or notes into an editable mind map, not a fixed template.

Free Mind Map Template from Your Notes

Turn your own PDF or notes into an editable mind map instead of a generic free template.

Make a Concept Map From Your Notes

Generate an editable concept map from a PDF or notes, no manual PowerPoint layout needed.

Mind map from PowerPoint slides

Turn PowerPoint slides or notes into an editable, explorable mind map with DeckOwl.

Frequently asked questions

How do I organize a mind map for a chemistry unit?

Start with the big question of the unit, then place each core concept on its own main branch. Add the definitions, rules, and examples under each concept as smaller sub-branches.

What belongs on the main branches of a mind map?

Main branches should hold the broad categories the lesson uses, such as definitions, types, and applications. Put specific facts, formulas, or examples on the sub-branches beneath them.

Can DeckOwl accept PowerPoint files?

Yes, you can upload .pptx files along with PDFs, DOCX files, plain text, and photos of pages. The text is read and turned into a mind map from your own material.

Can I export the mind map to PowerPoint?

DeckOwl does not export to PowerPoint. Plus at $39 per year or $7.99 per month includes PDF and DOCX export, and the free plan lets you study maps in the browser.

Generate free mind maps

Keep exploring the topic

Review the main ideas visually or practice recalling them.