Which templates are included?

Node, Python, Java, Rust, Go, plus macOS, Windows and Linux, VS Code, JetBrains/IntelliJ, environment/secret files, logs & temp files, React Native/Expo and Terraform — combine any number into one file.

Where does the .gitignore file go?

Place it at the root of your repository. Git applies the patterns to all subdirectories automatically. You can also add per-folder .gitignore files for more specific rules.

Why ignore node_modules and __pycache__?

These are generated dependency and cache folders that can be rebuilt from your lockfiles or source. Committing them bloats the repo and causes merge noise, so they belong in .gitignore.

Why should I ignore .env and secret files?

Files like .env, *.pem and *.key hold credentials and API keys. Ignoring them keeps secrets out of version control, which is essential to avoid leaking them in your commit history. The Env/secrets template covers the common ones.

Can I combine several languages and editors?

Yes — that's the point. Tick Node, Python, macOS and VS Code together (for example) and the generator stitches all their patterns into one labelled file with no duplicates.

What if a file is already tracked by Git?

Adding a pattern to .gitignore does not untrack files Git already knows about. Run git rm --cached to stop tracking it, then commit, and the ignore rule takes effect going forward.

Is anything sent to a server?

No. The templates are built into the page and the file is assembled entirely in your browser — nothing is uploaded.

.gitignore Generator

This generator builds a clean .gitignore file from ready-made templates so you stop copy-pasting from old projects. Pick the languages, operating systems and editors your project uses, and it assembles the right ignore patterns into one tidy, labelled file you can copy or download.

How it works

Each template is a curated block of ignore patterns bundled into the page. When you tick options, the generator concatenates the selected blocks under clear section headers — for example a # Node section followed by a # macOS section. Selecting nothing leaves the output empty; selecting several merges them in order. The result is plain text you can paste into a file named .gitignore at your repo root, where Git applies the patterns to every subdirectory automatically.

Example

For a typical Node project on a Mac edited in VS Code, tick Node, macOS, VS Code, and Env / secrets. The generator produces something like:

# Node
node_modules/

# macOS
.DS_Store

# VS Code
.vscode/

# Env / secrets
.env
.env.local
*.pem
*.key

Template	Example patterns
Node	`node_modules/`
Python	`__pycache__/`, `.Python`
macOS	`.DS_Store`
Env / secrets	`.env`, `*.key`, `secrets.json`
Terraform	`.terraform/`, state files

Copy or download the result as a ready-to-commit .gitignore. All templates are bundled into the page, so everything runs in your browser with nothing uploaded.