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CogniGuide

How to Use a Mind Map for Studying and Planning

See a worked example of a mind map, with its central topic, branches and details. Then generate your own map from your notes, a PDF or slides.

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CogniGuide at a glance

What you get
Interactive mind maps of the main ideas and how they connect. Free: overview maps (detailed maps on your first 3 creations). Plus: detailed maps with supporting concepts.
Exports
Your first PDF or PNG export is free; Plus exports anytime.
Price
Free plan: 5 creations a week, up to 3 a day. Plus: $9.99/month or $99.90/year (USD; local prices at checkout).
Sign-up
A free account is required before you create anything (Google or email). No credit card.
What you can upload
PDF, Word (.docx), PowerPoint (.pptx), plain text or Markdown, and images (PNG, JPG, WebP, GIF), or type a topic. One file per creation on the free plan; several at once on Plus.

How it compares: vs Knowt · vs Quizlet · vs NotebookLM · vs Mapify

Build and Use Your Mind Map

Turn your own material into a map you can read, expand and test yourself on.

Build from your files

Upload a PDF, Word, PowerPoint, text or image file, and the AI lays out the main ideas as branches.

Expand any branch

Open a node and let AI add sub-points, so you can go deeper where you need more detail.

Quiz yourself

Turn the finished map into a quiz, or make flashcards from the same notes, to check what you remember.

How to Use a Mind Map in Three Steps

Start from one central idea, then add branches and details as you learn.

  1. 1

    Start with a central idea

    Write the main topic in the middle of the page or add your notes and let AI find the core idea.

  2. 2

    Add branches and details

    Create main branches for key themes, then add shorter sub-branches with facts, examples and terms.

  3. 3

    Review, expand and quiz

    Read the map from the centre outward, expand weak areas and export or test yourself on it.

Using a Mind Map: Method and Structure

A mind map is a diagram that shows how ideas connect around one central topic. To use it well, begin with the core idea in the centre, then draw main branches for the major themes. Each branch holds sub-branches with supporting facts, definitions or examples. Reading the map from the centre outward shows both the big picture and the details behind it.

  • Central topic: the single idea the whole map is about
  • Main branches: the major themes that support the centre
  • Sub-branches: facts, causes, examples or definitions under each theme
  • Keywords on lines: short labels that make each link easy to scan
  • Cross-links: connections between branches that show relationships

Use the map to revise before an exam, plan a project or explain a topic to someone else. CogniGuide can build a personalized mind map from your own notes or files, so you start with your material.

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Common Questions About Using Mind Maps

Short answers on how to read, build and study with mind maps.

Should I read a mind map from the centre or the edges?

Start at the centre, where the main topic sits, and move outward along each branch. This order shows how each detail connects back to the big idea.

How many branches should a mind map have?

Most useful maps have four to six main branches. Too many branches make the map hard to scan, so group related ideas under one theme.

Can CogniGuide make a mind map from my PDF?

Yes. Upload a PDF, Word, PowerPoint, text, Markdown or image file, and the AI turns it into an interactive map with expandable branches.

Can I turn my mind map into a quiz?

Yes. CogniGuide can turn a map into a quiz to test yourself, and it can also make flashcards from the same notes. A free plan includes 5 creations a week.