Create a Mind Map Online in Minutes
See how a study map is organized into a central topic, main branches and details. Then build your own from your notes, a PDF or a topic you type in.
No credit card required
AI Generated Preview
Trusted by learners from top universities
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 Build Your Mind Map Online
Start from your own material and let AI do the first draft, so you can focus on understanding.
Build from your files
Upload a PDF, Word or PowerPoint file, a text or Markdown file, or an image to start the map.
Clear branch structure
Main ideas sit on top-level branches, with supporting facts and examples nested beneath them.
Study beyond the map
Expand any node with AI, export as PNG or PDF, or turn the same map into a quiz.
How Online Mind Map Creation Works
Three steps take you from raw notes to a map you can study, share or export.
- 1
Add your material
Upload a file or type a topic. Notes, slides and images all work as sources.
- 2
AI builds the map
The AI sorts your content into a central topic, main branches and sub-branches.
- 3
Study and refine
Expand branches, edit node text, export the map, or quiz yourself on it.
Online Mind Map Creation Explained
Online mind map creation means building a visual diagram in a web browser, with one central idea and branches that radiate outward. Each branch holds a main theme, and its sub-branches hold supporting facts, definitions or examples. Because the structure is hierarchical, a good map shows how ideas relate, not just what they are. Working online also makes it easy to expand, edit and share the map later.
- Central topic: the single idea the whole map is organized around
- Main branches: the major themes or categories that split from the center
- Sub-branches: supporting facts, causes, steps or examples under each theme
- Connections: links between branches that show cause, sequence or contrast
Use the finished map to review before an exam, plan a project or outline an essay. To build one from your own notes or a PDF, CogniGuide's AI generator will create a personalized map for you.
Online Mind Map Questions
Answers about building mind maps on the web and making one with CogniGuide.
What makes a good mind map?
A good mind map has one clear central topic, a small number of main branches, and short labels on each node. Keeping branches focused makes the structure easy to scan and remember.
Why use a mind map instead of a list?
A mind map shows how ideas connect, which a linear list hides. Seeing relationships between branches often helps with understanding and recall.
Which files can I use to create a mind 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.
Can I turn my online mind map into a quiz?
Yes. CogniGuide can turn a mind map into a quiz to test yourself, and the same notes can become flashcards.