Developer Tools
JSON to YAML Converter
JSON Input
InputEnter JSON or load sample data
YAML Output
OutputYAML output will appear here
About YAML
YAML (YAML Ain't Markup Language) is a human-friendly data serialization standard that works well with JSON.
- Uses indentation for structure
- No closing tags or brackets
- Great for configuration files
- Used in Kubernetes, Docker Compose, and more
Conversion Tips
- Valid JSON is required for conversion
- Choose indentation (2 or 4 spaces)
- Arrays become YAML lists with dashes
- Objects become YAML key-value pairs
- Automatic conversion on indentation change
JSON vs YAML Comparison
JSON
{
"server": {
"port": 8080,
"host": "localhost"
},
"features": ["auth", "cache"]
}YAML
server: port: 8080 host: localhost features: - auth - cache
