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CogniGuide

Google Spider Diagram Example and Template

See a sample spider diagram with branches and sub-branches, then have CogniGuide build one from your own notes, PDF or slides.

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 a Spider Diagram From Your Material

Upload your notes or type a topic and get a branched map you can study from.

Built from your own files

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

Clear central idea and branches

Each main branch radiates from the centre, with sub-points that you can expand for more detail.

Quiz and flashcards next

Turn the finished diagram into a quiz to test yourself, or create flashcards from the same notes.

How to Make a Spider Diagram Online

Three simple steps take you from raw notes to a map you can revise from.

  1. 1

    Add your material

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

  2. 2

    AI builds the diagram

    The AI places the central idea in the middle and arranges the main branches around it.

  3. 3

    Study, expand and quiz

    Expand any branch with AI, edit the text, export as PNG or PDF, or turn it into a quiz.

What a Spider Diagram Shows and How to Use One

A spider diagram, also called a spider map or web diagram, is a visual tool for organising ideas around one central topic. The central idea sits in the middle, and main branches radiate outward like legs. Each branch can carry sub-branches with supporting detail, examples or definitions. Because the layout shows relationships at a glance, it suits brainstorming, revision and planning.

  • Central idea: the topic or question placed at the centre
  • Main branches: the key themes radiating from the centre
  • Sub-branches: supporting facts, examples or definitions
  • Connections: links between branches that share a theme
  • Summary layer: short labels that keep each branch easy to scan

Use the diagram to revise by covering branches and recalling their contents, or to plan a project. Generate a personalised spider diagram from your own notes with CogniGuide.

Explore related topics

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Spider Diagram Questions Answered

Answers to common questions about spider diagrams and making them with CogniGuide.

What is a spider diagram used for?

A spider diagram helps you organise ideas around a central topic. It is useful for brainstorming, summarising a subject, revising for exams and planning writing or projects.

How is a spider diagram different from a mind map?

A spider diagram usually has a single centre with branches of similar weight radiating outward. Mind maps often use hierarchical levels and more varied layouts, but the two are closely related.

Which files can CogniGuide turn into a spider diagram?

You can upload a PDF, Word or PowerPoint file, a text or Markdown file, or an image. You can also type a topic and let the AI create the branches.

Is it free to make a spider diagram with CogniGuide?

Yes, there is a free plan that allows 5 creations a week with no payment needed. Paid plans raise these limits.