Gitignore Generator

What is a Gitignore Generator?

Generate combined, de-duplicated `.gitignore` files by picking curated templates for programming languages (Node.js, Python, Go, Java), frameworks (Next.js, Vue, Laravel), editors (VS Code, JetBrains), and operating systems (macOS, Windows).

Why Use This Tool?

Prevent Accidental Commit of Secret Files: Ensure `node_modules/`, `.env` files, build output folders (`dist/`), and OS junk files (`.DS_Store`) are ignored by Git.
Multi-Stack Project Setup: Combine `.gitignore` rules for full-stack apps (e.g. Node + Python + VS Code + macOS) into a single clean file.
De-Duplicated Clean Rules: Automatically merges and de-duplicates rule patterns.

How to Use

Search and select technologies (e.g. `Node`, `Python`, `VSCode`, `macOS`).
Click "Generate .gitignore".
Copy generated text or download as `.gitignore` file.

Real Working Example

Input:

Selected Templates: Node, VSCode, macOS

Output Result:

Combined .gitignore:
# Node
node_modules/
npm-debug.log*
.env

# VSCode
.vscode/

# macOS
.DS_Store

Important Technical Details & Specifications

Curated GitHub .gitignore Templates: Embedded up-to-date templates from GitHub's official `.gitignore` repository.
De-Duplication Engine: Strips redundant duplicate ignore patterns across selected templates.
Local Memory Execution: Fast local generation.

Related Developer Tools

Git Cheatsheet: Lookup common Git commands.
Conventional Commit Builder: Format standard commit messages.
Docker Run to Compose: Convert docker run to Compose YAML.

Frequently Asked Questions

What is a .gitignore file?

A .gitignore file tells Git which untracked files and directories (like build outputs, dependencies, or secrets) to ignore.

Where should the .gitignore file be placed?

Place the `.gitignore` file in the root directory of your Git repository.

How do I ignore a file that is already committed to Git?

Remove it from tracking using `git rm --cached filename`, then commit the change.

Is it free?

Yes, 100% free.

What is the main function of Gitignore Generator?

Generate combined, de-duplicated .gitignore files from curated templates for Node, Python, Go, macOS, VS Code, and Windows. This generator produces gitignore data instantly in your browser.