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CogniGuide

Concept Mapping PDF: Turn Any Document Into a Map

See how a concept map organizes ideas, links and examples, then upload your own PDF notes or slides and let the AI build the map.

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 Concept Maps From Your PDFs

Upload a PDF and get a branching map of the key concepts, linked by the relationships the text describes.

Upload any PDF

Drop in lecture notes, textbook chapters or handouts and the AI extracts the main concepts.

Clear linked structure

Main ideas branch into supporting concepts, so you see how each term connects to the rest.

Study from the map

Expand any node, edit labels, export as PDF or PNG, or turn the map into a quiz.

How to Make a Concept Map From a PDF

Three steps take you from a document to a map you can study, share or print.

  1. 1

    Upload your PDF

    Add the document you need to study, such as a chapter, article or handout.

  2. 2

    AI builds the map

    The AI finds the main concepts and arranges them as a branching concept map.

  3. 3

    Study, expand or quiz

    Refine nodes, expand weak branches, export the map, or test yourself with a quiz.

What a Concept Mapping PDF Shows

A concept map is a diagram of ideas where each concept is a node and labeled lines show how concepts relate. Most maps start with one central idea, then branch into main concepts, supporting details and examples. A concept mapping PDF usually presents this structure as a printable worksheet or example map a reader can follow.

  • Central topic: the main idea the whole map is built around
  • Main branches: the major concepts that split from the center
  • Linking phrases: short labels that explain how two concepts connect
  • Supporting details: examples, evidence and definitions under each branch

Use the map to review a chapter, check your understanding or plan an essay. To make a map from your own notes or PDF, CogniGuide builds one for you in minutes.

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Concept Mapping PDF Questions

Answers about concept maps and building one from a PDF.

What is a concept map?

A concept map is a diagram showing ideas as nodes connected by labeled lines. The labels explain how each pair of concepts relates, which makes the structure of a topic easy to see.

How is a concept map different from a mind map?

A concept map links ideas with labeled relationships and can form networks, while a mind map radiates outward from one central idea in a tree-like layout.

Which files can CogniGuide use to build a map?

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

Is it free to make a concept map from a PDF?

Yes. The free plan includes 5 creations a week with no payment needed, and paid plans raise the limits.