Text & Developer Tools

YAML to JSON

Parse YAML into pretty-printed JSON.

Private when possible
No account required

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About this tool

Convert YAML configuration into JSON for tools and APIs that only accept JSON input.

How to use

Paste YAML.
Copy JSON.
Validate if shipping to APIs.

Features

yaml parser
Pretty JSON
Local
Fast

Common use cases

Development
Debugging
Data cleanup

Supported formats

Privacy

This tool processes data in your browser. Content is not uploaded to our servers unless a feature explicitly requires a network request.

Frequently asked questions

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JSON to YAMLDeveloperConvert JSON documents into YAML.JSON FormatterDeveloperFormat and beautify JSON online. Pretty-print minified JSON, validate structure and copy readable output.JSON ValidatorDeveloperValidate JSON and surface parse errors instantly.

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