Home › Mind maps › AI Mind Map Makers & Tools › Free Mind Map Creator for Fractions

Turn your own notes into a free mind map you can edit

Upload a PDF, DOCX, PPTX, text file, or photo of a page and get an editable mind map you can open 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 account · 3 sets a month · Creates mind maps in seconds

How a free mind map creator fits into studying

Students often want a free mind map creator that starts from material they already have, not a blank canvas they need to fill in from memory.

Start with the main topic in your notes, then let the branches show the supporting details.
Edit the map after generating it so your labels match your teacher's terminology.
Use the map to quiz yourself by covering a branch and naming its sub-points from memory.
Build a new map from each unit so you can compare how topics connect across the semester.

Example fractions and decimals mind map branches

FractionsNumerator and denominator · Proper, improper, and mixed numbers · Equivalent fractions · Adding with unlike denominators

DecimalsPlace value · Reading and writing · Rounding · Comparing decimals

Converting fractions to decimalsDivide numerator by denominator · Terminating vs repeating · Benchmark fractions like 1/2 and 1/4

Multiplying decimalsMultiply as whole numbers · Count decimal places in both factors · Place the decimal in the product

Dividing by a decimalMove the decimal in the divisor to make a whole number · Move the decimal in the dividend the same number of places · Divide as usual

Generate the full set

Editable mind maps

Rename branches, move ideas around, and add your own notes once the map is generated.

Explore branch by branch

Collapse and expand sections so you can focus on one topic at a time instead of the whole page.

Built from your material

The map comes from your own lecture notes, readings, or slides, so it reflects what your class actually covers.

How it works

Upload your material

Add a PDF, DOCX, PPTX, plain text notes, or a photo of a page. Text recognition reads the photo.

Generate the map

DeckOwl organizes the main topics and subtopics into a mind map you can open right away.

Edit and study

Change anything that looks off, then review the map in your browser to see how the ideas connect.

A mind map is most useful when the main branches match the way your course is organized. Starting from your own lecture slides or readings keeps the structure tied to what will appear on your exam, and you can reshape any branch that does not fit.

The free plan includes 3 generations per month and lets you study in the browser. Exporting to other formats is part of the paid plans.

Explore related topics

AI Mind Map Creator for Study Notes

See how an AI mind map creator turns PDFs and notes into an editable map you can explore.

Concept Map Creator for Study Notes

Turn PDFs, slides, or notes into an editable, explorable mind map for studying.

AI Concept Map Creator for Study Notes

Turn PDFs and notes into editable mind maps with AI, with an ancient Egypt example.

Concept Map Creator App for Study Notes

Turn PDFs and notes into an editable, explorable mind map with AI.

Free Mind Map Creator, Quick Free Sign-Up

Turn notes or PDFs into an editable AI mind map, with a free plan to start.

Free Mind Map Creator Tool

Turn PDFs and notes into an editable mind map for free, with 3 generations a month.

Mind map creator app for study notes

Turn PDFs and notes into an editable, explorable mind map with AI.

Mind map creator, no download needed

Upload notes or a PDF and get an editable mind map in your browser. Nothing to install.

Frequently asked questions

Is this free mind map creator really free to use?

Yes, the free plan includes 3 generations per month and studying in the browser. Exports and unlimited generations are part of the paid Plus plan at $99.90 per year or $9.99 per month.

How do I organize a mind map for fractions and decimals?

Start with two main branches, one for fractions and one for decimals, then add their core skills such as equivalent fractions, place value, and converting between the two. Keep each branch to four or five sub-points so it is easy to review.

Should a fractions and decimals mind map start with place value or operations?

Place value is a good starting point because it explains why decimal operations work the way they do. Once students understand place value, they can move on to adding, multiplying, and dividing decimals.

Can students with a school email get a discount on paid plans?

Yes, students get 40% off with a school email. No credit card is needed to start on the free plan.

Generate free mind maps

Keep exploring the topic

Review the main ideas visually or practice recalling them.