.gitignore generator

Combine language presets and common OS junk files.

Overview

Review before committing. Add team-specific rules (build, IDE, secrets).

Technical deep dive

Common questions summarized

  • What is this tool for?: It runs fully in your browser: useful to validate, format, or convert data in everyday development.
  • Are my inputs sent to a server?: Processing happens locally with JavaScript. We do not store what you paste into the text areas.
  • Can I use this for real production data?: Use at your own risk. For secrets (passwords, tokens), prefer controlled environments and your company policies. And always review the generated contents. Never trust blindly things you see on the internet.

Sample payload to try

  • See also the larger "Code Snippets" sample; paste this excerpt to try locally: Download — Use "Baixar arquivo" para obter um .gitignore pronto para colar no repositório.

Tool guide

  • What .gitignore is A Git repo file listing path patterns Git should not track (build output, dependencies, local secrets, OS junk).

  • What the tool does Combines presets by language (PHP, Node, Python, etc.) and common OS files.

  • Why use it Start a project without committing node_modules, .env, or binaries. Always review for your team.

Code Snippets

Code example
Use "Baixar arquivo" para obter um .gitignore pronto para colar no repositório.

Download

Use "Baixar arquivo" para obter um .gitignore pronto para colar no repositório.

FAQ

What is this tool for?

It runs fully in your browser: useful to validate, format, or convert data in everyday development.

Are my inputs sent to a server?

Processing happens locally with JavaScript. We do not store what you paste into the text areas.

Can I use this for real production data?

Use at your own risk. For secrets (passwords, tokens), prefer controlled environments and your company policies. And always review the generated contents. Never trust blindly things you see on the internet.