Gitignore Generator
Generate standard .gitignore template files for Python, Node, Java, Go, and Rust projects.
Run tool
This online generator creates starter `.gitignore` rule sets for five supported programming ecosystems: Python, Node, Java, Go, and Rust. A `.gitignore` file specifies intentionally untracked patterns that Git should ignore, helping you keep compiled binaries, package dependencies, temporary cache files, and local configurations out of shared source repositories. To generate a template, enter one of the supported language names into the input field. Matching is case-insensitive, so typing uppercase, lowercase, or mixed casing works as expected. If you leave the input blank, the tool defaults to generating the standard Python configuration. Once submitted, the tool outputs the complete starter text along with the count of line breaks in the template. If an unsupported name is entered, an error notification appears so you can correct your entry. You can copy the generated rules directly into a new `.gitignore` file in your project root directory to organize your version control setup.
Instructions
- Type or paste your project language into the Language field, or leave it blank to use Python.
- Select Run to generate the ignore template.
- Review the resulting template text and line count in the output panel.
- Copy the generated text into a .gitignore file located at the root of your Git repository.
Examples
- Enter 'Node' to generate standard ignore rules for Node.js projects, including node_modules and log files.
- Enter 'Go' to generate an ignore template covering compiled Go binaries and test artifacts.
- Leave the input field empty to generate the default Python ignore configuration.
FAQ
Which programming languages are supported?
The tool supports five predefined options: Python, Node, Java, Go, and Rust.
What happens if I leave the Language field empty?
Leaving the field blank automatically selects Python as the default template.
Does capitalization matter when entering a language name?
No. The generator evaluates input without case sensitivity, so typing 'rust', 'Rust', or 'RUST' produces the same output.
What occurs if an unsupported language is provided?
When an unrecognized language name is submitted, the tool reports an error indicating that the language is not recognized.