Thinking · Free Tool

Mind Map Generator

Type or paste an indented outline and watch it become a clean, branching mind map — instantly, in your browser.

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A mind map is the fastest way to see how ideas connect. This free generator turns a plain indented outline — the kind you'd type in any notes app — into a structured, color-coded mind map you can read at a glance.

No signup, no software to install. Type your central idea, indent the branches beneath it, and the map redraws live as you type. When you're ready to rearrange, draw on it, or keep expanding, open it in OmniCanvas.

Build mind maps that grow with you

OmniCanvas gives every mind map an infinite canvas — drag branches, add media, link maps together, and pick up where you left off. Free to start.

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No credit card · 30 days free

How to make a mind map from text

Put your central topic on the first line. Indent each sub-idea with two spaces (or a tab) to nest it under the line above. Indent again to go deeper. That's the whole syntax — the generator reads the indentation and builds the branches for you.

Because it's just structured text, you can draft a mind map anywhere — in a meeting, on your phone, in any editor — then paste it here to see it laid out. It's far faster than dragging boxes around by hand.

Why think in mind maps

Linear notes hide the relationships between ideas. A mind map makes the structure visible: you instantly see which branches are heavy, which are thin, and where two ideas should connect. It's a proven tool for brainstorming, studying, planning, and summarizing.

Mind maps also play to how memory works. The spatial layout and color give each idea a location and a shape, which makes the whole picture easier to recall later.

From a quick map to a living one

This tool gives you a fast, throwaway map. In OmniCanvas, your mind maps live on an infinite canvas where you can drag branches, add images and links, connect maps to each other, and come back to keep growing them — turning a one-off diagram into part of your second brain.

Mind maps for studying, planning, and writing

Students use mind maps to condense a chapter into a single recallable picture before an exam. Teams use them to brainstorm features and break a project into branches. Writers use them to outline an article before drafting a sentence.

The common thread is that a map exposes structure a list hides — which branches are overloaded, which are thin, and where two ideas should connect. Starting from text means you can capture the thinking anywhere and see the shape the moment you paste it here.

Frequently asked questions

How does the mind map generator work?

Type or paste an indented outline. Each level of indentation becomes a level of the mind map, so the central idea branches into its sub-ideas automatically. The map updates as you type.

Is the mind map generator free?

Completely free, with no account or download required. Build as many maps as you want right in your browser.

Can I edit the mind map after it's generated?

Edit the outline text and the map redraws instantly. To freely drag branches, restyle nodes, and add images or links, open your map in OmniCanvas.

Can AI expand a topic into a mind map for me?

Yes — type a topic and use "Expand into a mind map". A small AI model runs entirely in your browser (via WebGPU on a modern computer, or a newer iPad/iPhone) to draft a branching outline you can then edit. The model downloads once and is cached, and your topic never leaves your device. If your device can't run it, you can still type the outline by hand.

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