Free tool
AI Mind Map Generator
Type any topic and get a clean, color-coded mind map in seconds - then download it as PNG or SVG. Perfect for studying, brainstorming, and planning. Free, no signup.
Free to use. Powered by open-source AI models. Your topics are not stored.
Frequently asked questions
Is this mind map generator really free?
Yes, completely free with no signup and no watermark. It runs on open-source AI models via OpenRouter. To keep it free for everyone, each user gets 15 mind maps per hour.
Can I download the mind map?
Yes - one click exports your mind map as a PNG image (great for slides and notes) or as an SVG file you can scale to any size without losing quality. You can also copy the raw outline as text.
What topics work best?
Anything you'd brainstorm or study: exam subjects, business plans, marketing strategies, book chapters, project scopes, historical events. Specific topics ('Photosynthesis for GCSE biology') give richer maps than one-word prompts.
How is the mind map structured?
The AI breaks your topic into 4-8 main branches, each with 2-5 sub-points, going up to three levels deep. Each branch gets its own color so the map is easy to scan.
Is my topic stored anywhere?
No. Your topic is sent to the AI model to generate the outline and is not saved on our servers. The map itself is drawn entirely in your browser.
Studying from a long document? Try the free PDF Summarizer, or explore all our free AI tools.