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CogniGuide

Cross-Platform Mind Mapping for Any Device

See how one mind map works across web, desktop and mobile, then build your own map from your notes, PDF or slides in minutes.

No credit card required

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Trusted by learners from top universities

University of California, BerkeleyUniversity of MichiganGeorgetown UniversityUniversity of Southern CaliforniaUniversity of Wisconsin-MadisonUniversity of Illinois Urbana-Champaign

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

Why Cross-Platform Mind Maps Help

Work on the same map wherever you study, plan or present.

Build from your own material

Upload a PDF, Word or PowerPoint file, or paste text, and the AI turns it into a mind map.

Expandable branches

Open any node to expand it with AI, edit its text, and reorganize branches as your understanding grows.

Quiz and export next

Turn the map into a quiz to test yourself, export it as PNG or PDF, or share a link.

How Cross-Platform Mapping Works

Start from any device with a browser and keep working on the same map.

  1. 1

    Add your material

    Upload a file or type a topic into the generator in your browser.

  2. 2

    AI builds the map

    The AI organizes your content into a branched, interactive mind map.

  3. 3

    Study and share

    Expand nodes, quiz yourself, export a PDF or PNG, or share a link.

Cross-Platform Mind Mapping Explained

Cross-platform mind mapping means creating and viewing the same map on different devices and operating systems. A mind map starts with a central topic and branches into main themes, then subtopics and details. Because the structure is simple to read, it works on a laptop screen, a tablet or a phone, provided the tool runs in a browser or syncs between apps.

  • Central topic: the core idea placed at the centre of the map
  • Main branches: the major themes that split the subject
  • Subtopics: supporting ideas, examples and definitions
  • Links and details: connections and facts attached to each node

Use a map on any device to study, revise or plan. When you are ready, generate a personalized map from your own notes with CogniGuide.

Explore related topics

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Cross-Platform Mind Mapping Questions

Answers on working across devices and building maps from your files.

What does cross-platform mean for a mind map?

It means the map can be opened and edited on different operating systems and devices, such as Windows, macOS, iOS, Android or a web browser, with the same structure and content.

Why do mind maps need to work across devices?

Students and professionals often switch between a laptop, tablet and phone. A map that works on all of them lets you review notes wherever you are without rebuilding the structure.

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

You can upload a PDF, Word (DOCX) or PowerPoint (PPTX) file, a text or Markdown file, or an image. You can also type a topic instead of uploading anything.

Can I turn the map into a quiz with CogniGuide?

Yes. You can turn a map into a quiz to test yourself, and the same notes can also become flashcards. There is a free plan with 5 creations a week.