YAML Converter

About YAML

YAML (YAML Ain't Markup Language) is a human-readable data serialization format. It's commonly used for configuration files, data exchange, and in tools like Docker, Kubernetes, and GitHub Actions. This converter uses the js-yaml library to handle parsing and stringifying.

How to Use

Paste YAML into the input field and click "Convert" to convert it to JSON. Or switch the direction to convert JSON to YAML. The result appears instantly in the output field and can be copied with one click.

What is YAML?

YAML (YAML Ain't Markup Language) is a human-readable data serialization format. It uses indentation to represent structure instead of brackets and braces. YAML is commonly used for configuration files in Docker, Kubernetes, GitHub Actions, Ansible, and many other DevOps and development tools.

YAML vs JSON

YAML is more human-readable with its indentation-based structure and supports comments (using #). JSON is more compact and widely supported by programming languages. YAML is preferred for configuration files that humans edit manually, while JSON is preferred for data exchange between systems and APIs.