Chrome Extension Mind Map for Web Research
See how a browser-based mind map organizes an article into branches. Then build your own map from notes, a PDF or a topic.
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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
What a Browser Mind Map Helps With
Turn long reading into a map you can scan, expand and test yourself on.
Build from your own material
Upload a PDF, Word file, slides or text copied from a web page to start your map.
Clear branches for research
AI groups ideas into main topics and sub-points so the structure of an article is easy to see.
Study and share the result
Expand any node, turn the map into a quiz, export as PNG or PDF, or share a link.
How to Make a Chrome Extension Mind Map Style Map
Gather your research, then let AI organize it into a map you can edit.
- 1
Add your research
Upload a saved PDF, Word file, or text and notes from the web pages you read.
- 2
AI builds the map
CogniGuide organizes the content into a central topic with expandable branches.
- 3
Study, expand and export
Expand weak branches, quiz yourself, then export or share the map.
Chrome Extension Mind Maps for Reading and Research
A chrome extension mind map is a browser tool that turns web content into a visual diagram of connected ideas. Instead of a long list of tabs and highlights, you get a central topic with main branches for themes, evidence and questions. The same structure works for articles, reports and documentation you read online.
- Central topic: the main subject of the article or page
- Main branches: the key themes the author develops
- Evidence nodes: examples, figures and quotes that support each theme
- Open questions: points to check or research further
Use the map to review quickly, spot gaps, or plan a write-up. You can also create a personalized map from your own notes with CogniGuide.
Explore related topics
Chrome Extension Mind Map FAQ
Common questions about mapping web content and research notes.
What does a mind map do for web research?
It shows how the ideas in a source connect. Main themes sit on the first branches, with supporting details below. This makes it easier to review a long article quickly and remember its structure.
Can I turn saved web content into a mind map?
Yes. Copy the text from your saved pages into a text or Markdown file, or upload a PDF, and CogniGuide turns it into a mind map with expandable branches.
Which files can I use to make my map with CogniGuide?
You can upload PDF, Word (DOCX), PowerPoint (PPTX), text or Markdown files, or images. You can also type a topic to start a map from scratch.
Can the map be used for a quiz or flashcards?
Yes. You can turn a map into a quiz to test yourself, and the same notes can become flashcards. The free plan allows 5 creations a week.