YAML to JSON Converter

YAML → JSON

Client-side

No Upload

Convert YAML configuration and data into structured JSON. Supports nested objects, arrays, scalar values, comments, quoted strings, and common inline YAML collections.

YAML Input

0 bytes

Characters: 0Lines: 0

JSON Output

Ready to convert

Enter YAML and click Convert to JSON.

About YAML to JSON Conversion

YAML is commonly used for application configuration, CI/CD pipelines, infrastructure definitions, and other structured data.

This converter transforms YAML mappings and sequences into equivalent JSON objects and arrays.

Common scalar values such as strings, numbers, booleans, and null are converted to their corresponding JSON types.

Everything is processed locally in your browser. Your YAML is never uploaded to a server.