CogniGuide

Online Mind Mapping for Notes, Plans and Study

See how a central idea branches into topics and details in an online map. CogniGuide can 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

Why Map Ideas Online

Online mind mapping keeps your ideas visual, editable and easy to share from any device.

Build from your own material

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

Expand and edit any branch

Grow a node with AI, rewrite its text, and reorganize the map as your thinking changes.

Study, share and export

Turn the map into a quiz, make flashcards from the same notes, export as PNG or PDF, or share a link.

How Online Mind Mapping Works

Three steps take you from scattered notes to a clear online map.

1
Add your material
Upload a file or type a topic into the generator.
2
AI builds the map
The map appears with a central idea and expandable branches.
3
Study, expand or export
Refine the branches, quiz yourself or export the map.

Online Mind Mapping Explained

Online mind mapping is the practice of arranging ideas around a central topic in a browser-based diagram. The central idea sits in the middle, with main branches for categories such as causes, parts, steps or examples, and smaller nodes for details. Because the map lives online, you can edit it, reshape it and return to it from any device without installing software.

Central idea: the main topic placed at the middle of the map
Main branches: the key categories that split from the center
Sub-branches: supporting details, examples and definitions
Links and notes: connections between nodes and short explanations

Use the map to revise before an exam, outline a project or plan a presentation. CogniGuide can generate a personalized online mind map from your own notes in a few seconds.

Explore related topics

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Online Mind Mapping Questions

Common questions about making mind maps online and with CogniGuide.

What is online mind mapping?

Online mind mapping is creating a branching diagram of ideas in a web browser. You start with one central topic and add connected branches for related points, which you can edit and share without installing software.

Can I make a mind map from a PDF?

Yes. CogniGuide accepts PDF, Word (DOCX), PowerPoint (PPTX), text, Markdown and image files, and the AI turns the content into an interactive mind map.

Is CogniGuide free to use?

There is a free plan that allows 5 creations a week and needs no payment. Paid plans raise these limits.

Can I turn an online mind map into a quiz?

Yes. You can turn any CogniGuide map into a quiz to test yourself, and the same notes can also become flashcards.