What is YAML Formatter?
A YAML formatter helps you format and validate YAML syntax. YAML is a human-readable data serialization language commonly used for configuration files, Docker Compose, Kubernetes manifests, and more. This tool beautifies your YAML with proper indentation and validates syntax errors.
Features
- Format YAML with customizable indentation (2, 4, or 8 spaces)
- Validate YAML syntax with error detection
- Support for complex nested structures
- 100% client-side processing โ your data never leaves your browser
Frequently Asked Questions
YAML formatting is the process of adding proper indentation, line breaks, and spacing to YAML data to make it more readable. It doesn't change the data itself, just its visual presentation.
Yes, 100% safe. All processing happens directly in your browser. Your YAML data is never sent to any server or stored anywhere.
Yes. Click the Validate button to check if your YAML is syntactically correct. The tool will show detailed error messages if any issues are found.
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