Tree Diagram Maker

How it works

Describe the structure

Name the root concept and describe how it branches. Works for taxonomies, classification systems, decision paths, category trees, or any nested structure.

AI builds the tree

MyMap generates a tree diagram with the root at the top, branching into child nodes at each level, with clear labels and connecting lines.

Edit and export

Add branches, prune nodes, or ask AI to expand any subtree. Export as PNG or PDF for presentations, reports, or educational materials.

Built different

AI that doesn't just chat — it sees, creates, and streams on your canvas.

Context-aware AI

AI that sees your whole canvas

AI understands node positions, connections, and neighbors — not just raw text. Select a node and it knows what's nearby, what's linked, and how to build on it.

Qwen 3 (235B)

Gemini 3 Flash

GPT-5 mini

Claude Sonnet 4.6

DeepSeek R1

Kimi K2.5

DeepSeek V3.2

Multi-model

Your AI. Your model.

10 models, 7 providers. Switch between Qwen, GPT, Claude, Gemini, and DeepSeek — no lock-in, ever.

Mind maps

Flowcharts

Diagrams

Slides

Visual formats

Every format, one chat

Mind maps, flowcharts, diagrams, slides — all from a single conversation. No tool switching.

✨

“a futuristic cityscape, neon lights, golden hour”

Klein 4BFluxSchnell+2

AI images

Images, right on canvas

Generate images directly onto your canvas. 5 Flux models, any aspect ratio, placed instantly.

Real-time

Watch it think

Nodes stream in as AI generates. Edges draw live. No waiting — watch ideas take shape in real time.

Frequently asked questions

Is the tree diagram maker free?

Yes — free to use without signing up. Free accounts include a generous number of AI messages per month. Upgrade to Pro for unlimited diagrams.

What's the difference between a tree diagram and a mind map?

Tree diagrams typically branch in one direction (top to bottom or left to right) with a clear root and strict parent-child relationships. Mind maps radiate from a central node in all directions with more flexible connections.

What are tree diagrams used for?

Category taxonomies, probability trees, decision trees, file system structures, subject classifications, genealogy charts, and any hierarchical breakdown where you want to show branching relationships visually.