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Structured Data

JSON to YAML Converter

Transform structured data with JSON to YAML and review the valid output. Enter the data, choose the formatting options, then validate and copy the result.

Tool workspace

Your input stays in this browser.

Add the required input to continue.

Needs input

You can run the tool again after any change.

Your result appears here

Transform structured data with JSON to YAML and review the valid output. Enter the data, choose the formatting options, then validate and copy the result.

This tool runs open-source code from CyberChef by GCHQ (Apache License 2.0). See open-source credits.

JSON to YAML Converter expresses JSON objects and arrays in YAML syntax.

YAML with name: Ada and active: true. Processing runs in the browser.

Instructions

  1. Provide text or data for this tool.
  2. Validate the JSON source first.
  3. Review scalar quoting and boolean interpretation in YAML.
  4. Parse the YAML with the target implementation.

Example

Input: {"city":"Pune","open":true}

Settings: JSON to YAML Converter: Run the default conversion.

Result: YAML with name: Ada and active: true.

Limits

  • JSON to YAML Converter: YAML has features that JSON does not represent, so round trips can vary.
  • JSON to YAML Converter: Indentation and scalar typing affect YAML meaning.
  • JSON to YAML Converter: Processing stays in the browser.