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CogniGuide

How to Build a Concept Map Online

See how a concept map links ideas together, then build your own from your notes, a PDF or a simple topic.

No credit card required

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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 Your Concept Map From Your Material

Start from the files you already have, or from a single topic, and let the AI do the first draft.

Upload Your Own Notes

Add a PDF, Word or PowerPoint file, a text or Markdown file, or an image of your notes.

Clear Linked Structure

Concepts branch out from a central idea, so relationships are easy to see and check.

Quiz and Flashcards Next

Turn the finished map into a quiz, or make flashcards from the same notes to test recall.

How to Build a Concept Map in Three Steps

Go from raw notes to a linked, editable concept map in a few minutes.

  1. 1

    Add Your Material

    Upload your notes or slides, or type the topic you want to map out.

  2. 2

    AI Builds the Map

    The AI finds the main concepts and links them into expandable branches.

  3. 3

    Edit, Expand and Export

    Adjust the links, expand any node with AI, then export as PNG or PDF.

Online Concept Map Basics

A concept map is a diagram of ideas, where each concept sits in a box and labeled lines show how two concepts connect. To build a concept map online, start with a focus question, list the key terms, rank them from general to specific, then draw links that carry a short label such as causes, requires or produces. Online tools speed this up by drafting the structure from your text.

  • Focus question: the question the whole map should answer
  • Key concepts: the main terms pulled from your source
  • Hierarchy: broad ideas at the top, details below
  • Linking phrases: short labels that explain each connection
  • Cross-links: relationships between branches that show deeper understanding

Use the finished map to review before a test, check gaps in your notes, or plan an essay. CogniGuide can draft a personalized concept map from your own material so you can start studying faster.

Explore related topics

build a mind map from notesLearn how to build a mind map step by step, with a clear example and tips for branches. Then turn your own notes or PDF into one with CogniGuide.build mind map with AILearn how to build a mind map from a central topic into branches and sub-branches. Get a clear example map, then make your own from notes or a PDF.build a concept mapLearn how to build a concept map step by step, with linking phrases and a clear hierarchy.build concept map with AILearn how to build a concept map step by step, with clear rules for linking concepts and a sample map to follow.build a mind map online freeLearn how to build a mind map online free, from picking a central idea to adding branches and sub-branches.create your concept mapLearn how to create your concept map step by step, with linking phrases and a sample map you can adapt.

Concept Map Questions

Common questions about making concept maps and building one with CogniGuide.

What is the difference between a concept map and a mind map?

A concept map labels every link between ideas and can form a network, while a mind map radiates outward from one central topic with simpler branches. Both help you see structure.

What makes a good linking phrase?

A good linking phrase is short and specific, such as causes, depends on or is part of. It should make the relationship between two concepts clear when read aloud.

Which files can I use to build a map with CogniGuide?

You can upload PDF, Word (DOCX) and PowerPoint (PPTX) files, text or Markdown files, or images. You can also type a topic and generate a map from that.

Can I turn my concept map into a quiz?

Yes. Once your map is generated, you can turn it into a quiz to test yourself. There is also a free plan with 5 creations a week.