Gitignore generator

Why .gitignore matters

A precise .gitignore keeps generated artifacts, local env files and editor noise out of version control.

Best practice

Commit shared editor configs intentionally (for example, recommended extensions) and ignore personal settings.

When to use it vs alternatives

Use this tool for quick browser-based work when you need an answer or output immediately. Use a dedicated application or automated workflow when you need bulk processing, approvals, or repeatable production rules.

Step-by-step usage

Select templates — Choose language, framework, OS and editor presets.
Review output — Inspect the merged .gitignore rules.
Copy file — Paste output into your repository .gitignore.

Common pitfalls

Check the result before replacing the original input.
Watch for unit, format, encoding, and browser memory limits on large inputs.
Keep a copy of important source material until the output is verified.

Privacy and security

Browser-first by design. The tool page explains any exception before you use it.

Your input is handled in the browser wherever the tool can process it locally. EpitomeTool does not add an upload step unless a tool page explicitly says so.

Frequently asked questions

Does this include duplicate rules?

No. The output is deduplicated line by line while preserving stable order.

Can I combine multiple stacks?

Yes. Select as many templates as needed, for example Node + React + macOS + VS Code.

Is this generated offline?

Yes. Templates are bundled and merged locally in your browser.

Select templates

.gitignore output

How to generate .gitignore