Gitignore Generator: The Fastest Way to Create a .gitignore for Any Project

Every project needs a .gitignore. Most developers either copy one from a previous project, grab a partial template from GitHub, or skip it entirely until they accidentally push node_modules/ and regret it.

We built Gitignore Generator to fix that workflow. Pick any combination of languages, frameworks, IDEs, and OS templates. Get one clean, merged .gitignore in seconds. No signup, no server.

What is a .gitignore file?

A .gitignore file tells Git which files and directories to exclude from version control. Files matching the patterns listed are never staged, committed, or pushed. Common examples: node_modules/, build artifacts, .env files, OS-generated files like .DS_Store, and IDE configuration folders.

Without a proper .gitignore, these files slip into commits. That creates two problems: repositories get bloated with build artifacts, and sensitive files like environment variables get committed to version history.

How do I use Gitignore Generator?

The tool has three steps:

1. Search or browse templates. Type a language or framework name to filter, or browse by category: Language, Framework, Build Tool, IDE, OS, DevOps, Database, Testing, Deployment.
2. Select your templates. Click to select. Select as many as the project needs. The output updates as you select.
3. Copy or download. Click "Copy" to put the result on your clipboard, or "Download" to get the .gitignore file directly.

The generator merges all selected templates into one deduplicated file. Identical patterns appear only once. Section headers label each template's contribution, so the file is self-documenting.

Why merge multiple templates?

A modern web app rarely fits one template. A Next.js project on macOS, using VS Code, deploying to Vercel, and tested with Playwright needs at least five template sections merged correctly:

• Node.js (base patterns, node_modules/)
• Next.js (.next/, out/, next-env.d.ts)
• macOS (.DS_Store, .Spotlight-V100)
• VS Code (.vscode/ with selective exceptions)
• Vercel (.vercel)
• Playwright (/test-results/, /playwright-report/)

Copying these manually introduces duplicate patterns and missing entries. The generator handles the merge and deduplication automatically.

What templates are included?

Gitignore Generator ships with 60+ templates across eight categories:

Languages: Node.js, Python, Java, Go, Rust, Ruby, PHP, C#, C/C++, Kotlin, Swift, TypeScript, Elixir, Haskell

Frameworks: React, Next.js, Vue, Nuxt, Svelte, Angular, Remix, Astro, Django, Flask, FastAPI, Ruby on Rails, Laravel, Express, NestJS, Spring Boot

Build Tools: Vite, Webpack, Gradle, Maven

IDEs: VS Code, JetBrains (IntelliJ/WebStorm/etc.), Vim/Neovim, Emacs, Sublime Text

Operating Systems: macOS, Windows, Linux

DevOps: Docker, Terraform, Ansible, Kubernetes

Databases: SQLite, MongoDB, Prisma, Drizzle ORM

Deployment: Vercel, Netlify, AWS/SAM, Firebase, Supabase

Testing: Cypress, Playwright, Storybook

Security & Misc: Environment Files (.env), Logs, Test Coverage

Should I commit my .gitignore file?

Yes, always. The .gitignore file should be committed to the repository so all contributors and CI/CD systems use the same ignore rules.

For editor-specific or machine-specific ignores (your personal IDE configuration, for example), use a global gitignore file at ~/.gitignore_global instead. That way, those patterns apply to all your repos without cluttering the project's .gitignore with personal preferences.

Where should the .gitignore file go?

Place it in the root directory of the repository. Git applies it recursively to all files from that point down. For monorepos or subdirectory-specific rules, you can add .gitignore files in subdirectories, but a single root-level file covers most projects.

How is this different from gitignore.io?

The main difference is architecture. Gitignore Generator runs entirely in the browser. Templates are bundled with the app, so generation is instant with no server round-trip. The UI puts search, category filtering, multi-select, and live preview on one screen.

Is it free?

Yes. No account, no API key, no rate limits. The tool is open source at github.com/Jagodana-Studio-Private-Limited/gitignore-generator.

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Part of the 365 Tools Challenge — one free tool for developers, designers, and product teams every day.

Try it: gitignore-generator.tools.jagodana.com