JSON to YAML Converter

Convert between JSON and YAML formats with full data type preservation and clean formatting.

ConvertJSONYAML
Input (JSON)
232 chars
Output (YAML)
165 chars

All processing happens locally in your browser — your data never leaves your device.

JSON to YAML Converter transforms JSON into clean, human-readable YAML format.

YAML to JSON Converter parses YAML into structured JSON objects.

Preserves data hierarchy, types, and structure in both directions.

JSON to YAML

{"name":"Alice","config":{"theme":"dark"}}

Converts to clean YAML with proper indentation

YAML to JSON

name: Alice\nconfig:\n  theme: dark

Converts to structured JSON object

What is YAML?

YAML is a human-friendly data serialization format commonly used in configuration files, Docker Compose, Kubernetes manifests, and more.

Does the converter preserve data types?

Yes, both converters preserve numbers, booleans, null values, and nested structures.