YAML to JSON Converter - Convert YAML to JSON Online
Convert YAML data to JSON format online. Free YAML to JSON converter tool.
How This Tool Works
This tool converts YAML (YAML Ain't Markup Language) to JSON format. YAML is a human-readable data serialization format commonly used for configuration files. The converter handles basic YAML syntax including key-value pairs, nested objects, arrays, and different data types. The output is formatted JSON.
Why Use This Tool
- ✓Convert YAML to JSON instantly
- ✓Handles nested structures
- ✓Supports arrays and objects
- ✓Auto-detects data types
- ✓Perfect for config conversion
- ✓Pretty-printed output
Frequently Asked Questions
What YAML syntax is supported?
This tool supports basic YAML syntax including key-value pairs, nested objects, arrays (using - prefix), strings, numbers, and booleans. Complex YAML features like anchors, aliases, and multi-line strings may not be fully supported.
What is YAML used for?
YAML is commonly used for configuration files (like Docker Compose, Kubernetes, CI/CD pipelines) because it's more readable than JSON. It uses indentation instead of brackets and is easier for humans to write and read.
How are data types handled?
The tool automatically detects and converts data types: numbers remain numbers, true/false become booleans, and text becomes strings. Quoted strings have their quotes removed.
Can I convert JSON back to YAML?
This tool only converts YAML to JSON. Converting JSON to YAML would require a separate tool, though JSON is valid YAML in most cases.
What if my YAML has complex features?
This is a basic YAML parser for common use cases. For complex YAML with anchors, aliases, or advanced features, consider using a full-featured YAML library or tool.