Make a Tree for a Code Comment

Generate a structure diagram to embed in source-code comments.

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Indented list

Indent with spaces or tabs to nest items. Each deeper indent becomes a child.

Tree

my-project
├── src
│   ├── components
│   │   ├── Button.tsx
│   │   └── Modal.tsx
│   ├── lib
│   │   └── utils.ts
│   └── index.ts
├── public
│   └── favicon.ico
├── package.json
└── README.md

💡 Paste a folder structure (or any nested outline) and get a clean tree you can drop into a README, a comment, or documentation. Use the ASCII style for environments that don’t render box-drawing characters. Everything runs in your browser.

code comments tips

💬

Use the ASCII style so the tree reads correctly in editors and terminals that don't render Unicode box characters.

🧭

A small tree in a module header explains how files in a feature folder relate.

✂️

Keep comment trees short so they don't drift out of date as the code changes.

🔒

Generated locally in your browser.

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Ewch i mewn

Enter your data into the tool above. Everything stays local to your browser.

Proses

The tool processes your data instantly in your browser using JavaScript. No server, no waiting.

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Get your result instantly. Nothing is stored after you leave the page — complete privacy.

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📚

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🖥️

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Create a clean directory diagram for slides and tu

🗒️

Turn an Outline into a Tree

Visualise any nested outline — not just files — as

Cwestiynau Cyffredin

Back to ASCII Tree Generator