What is YAML Formatting?
YAML (YAML Ain't Markup Language) is used extensively for configuration files in Docker, Kubernetes, CI/CD pipelines, and countless other tools. Proper formatting makes YAML files readable and prevents indentation-related errors.
This formatter parses your YAML and outputs it with consistent indentation, proper structure, and clean spacing.
Why Format YAML?
YAML formatting helps with:
- Consistent indentation across teams
- Easier code review and diff comparison
- Catching syntax errors early
- Improved readability of complex configs
- Standardizing coding style
Frequently Asked Questions
What does YAML formatting do?
YAML formatting standardizes indentation, removes inconsistent spacing, and ensures proper structure. It makes YAML files more readable and helps catch syntax errors.
How many spaces should YAML indentation use?
YAML commonly uses 2 spaces per indentation level. This is the default in most tools and config files. Some prefer 4 spaces, but 2 is standard.
Does formatting change my YAML data?
No, formatting only changes whitespace and structure presentation. Your actual data values remain unchanged.