JSON to YAML Converter

Enter or edit JSON data on the left, and the converted YAML format result will be automatically displayed on the right. You can also enter YAML data on the right and click the "Convert to JSON" button to perform reverse conversion.

Options

Indentation

JSON Input

YAML Output

JSON YAML Converter Features

Our JSON YAML converter provides powerful bidirectional conversion functionality, allowing you to easily convert between JSON and YAML formats. Supports customizable indentation (2 or 4 spaces) and provides real-time conversion. All conversions happen locally in your browser, protecting your data privacy.

Use Cases

Configuration File Conversion: Convert JSON configuration files to more readable YAML format
API Data Processing: Convert JSON data from API responses to YAML format for reading and editing
Development Tool Integration: Convert data between tools and systems that require YAML format
Data Format Conversion: Bidirectional conversion between JSON and YAML to meet different needs

Why Convert JSON to YAML?

More Readable Format

YAML format uses indentation and colons, making it easier to read and edit than JSON, especially suitable for configuration files and manual editing.

Privacy First Converter

All JSON to YAML conversions happen locally in your browser. Your data never leaves your device with our secure JSON YAML converter.

Blazing Fast YAML Conversion

Instant JSON to YAML conversion with real-time YAML format output as you type. No server delays with our fast converter.

Use Example

JSON Example

{
  "array": [
    1,
    2,
    3
  ],
  "boolean": true,
  "color": "gold",
  "null": null,
  "number": 123,
  "object": {
    "a": "b",
    "c": "d"
  },
  "string": "Hello World"
}

YAML Example

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About YAML Format

YAML (YAML Ain't Markup Language) is a human-readable data serialization format widely used for configuration files and data exchange.
YAML format uses indentation to represent nested structures and colons to separate key-value pairs, making it easier to read and edit than JSON.
YAML format can fully preserve all data types in JSON, including arrays, objects, strings, numbers, booleans, and null.

Frequently Asked Questions

What is YAML format?

YAML (YAML Ain't Markup Language) is a human-readable data serialization format widely used for configuration files, data exchange, and application settings. YAML uses indentation to represent nested structures and colons to separate key-value pairs, making it easier to read and edit than JSON.

What's the difference between YAML and JSON?

YAML uses indentation and colons to represent structures, making it easier to read and edit, especially suitable for configuration files. JSON uses braces and brackets, making it more compact and suitable for program processing. Both can represent the same data structure, but YAML is more suitable for human reading, while JSON is more suitable for machine processing.

Does YAML support all JSON data types?

Yes, YAML can fully preserve all data types in JSON, including arrays, objects, strings, numbers, booleans, and null. Our converter can convert between JSON and YAML without loss, ensuring data integrity.