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CogniGuide

Example of an Idea Map for Study and Planning

See how a central idea branches into themes, details and actions. Then create your own map from your notes, a PDF or a topic.

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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

What You Get From Each Idea Map

Every map starts from your own material and stays editable as you learn.

Built From Your Material

Upload a PDF, Word file, PowerPoint, text file or image, and the AI extracts the main ideas.

Clear Branch Structure

The central idea sits in the middle, with themes, supporting points and examples radiating outward.

Study Beyond the Map

Expand any node with AI, turn the map into a quiz, or make flashcards from the same notes.

How to Build an Idea Map

Three steps take you from a blank page to a map you can study and share.

  1. 1

    Add Your Material

    Upload your file or type a topic. Notes, lecture slides and articles all work.

  2. 2

    AI Builds the Map

    The AI finds the central idea and groups related points into expandable branches.

  3. 3

    Study, Expand and Quiz

    Edit nodes, expand weak branches, then export a PNG or PDF or test yourself with a quiz.

Idea Map Example and How to Read One

An idea map is a visual diagram that places one central idea in the middle and connects it to related ideas. Unlike a strict outline, it lets branches link across topics. A good example shows a central idea, a few main themes, supporting details and concrete examples, so the relationships are visible at a glance.

  • Central idea: the core topic placed in the middle
  • Main themes: the 3-5 broad areas that support it
  • Supporting details: facts, causes and reasons under each theme
  • Examples: specific cases that make each point memorable

Use an example like this to check your own understanding, then revise by expanding weak branches. CogniGuide can build a personalized idea map from your own notes in minutes.

Explore related topics

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Idea Map Questions

Answers about reading examples and creating your own map.

What is the difference between an idea map and a mind map?

An idea map links concepts across branches, so related ideas can connect even when they sit in different sections. A mind map usually keeps each branch as a separate tree from the center.

Can an idea map be used for essays?

Yes. Mapping your thesis and supporting points first helps you see gaps in your argument before you start drafting.

Which files can CogniGuide turn into an idea map?

You can upload PDF, Word (DOCX), PowerPoint (PPTX), text or Markdown files, or images. You can also type a topic directly.

Can I turn my idea map into a quiz for free?

The free plan allows 5 creations a week with no payment needed, and maps can be turned into quizzes to test yourself.