YAML to JSON
Convert YAML to JSON for developer workflows, configuration inspection, and data transformation.
YAML to JSON tool
This page requires the yaml package in your project: npm install yaml
Result will appear here.
| Metric | Value |
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Privacy: conversion runs locally in your browser. No YAML data is stored or transmitted.
Paste YAML into the input area and convert it to formatted JSON output.
Examples
- name: Alex → JSON object field
- - item → JSON array item
- nested: → nested JSON object
FAQ
- What does this YAML to JSON tool do?
It parses YAML input and converts it to JSON output.
- Does it support nested objects and arrays?
Yes. Valid YAML structures such as nested mappings and sequences are supported by the YAML parser.
- What if the YAML is invalid?
The tool shows a parse error and does not generate JSON output until the YAML is valid.
- Is my YAML stored?
No. Conversion runs locally in your browser and is not stored or transmitted.