About this JSON to YAML converter
Paste JSON to convert it to YAML in real time: 2-space indentation, array items prefixed with "- ", nested objects and arrays serialized recursively; numbers, booleans and null are emitted as lowercase literals. Every key and value is checked for quoting so the YAML is never misread by parsers.
Quoting follows the YAML spec: empty strings, strings starting with : # -, leading/trailing spaces, values that look like true/false/null or numbers, and strings containing []{}&,*>!|'"%@` get double quotes with internal \ and " escaped. The result round-trips losslessly through standard YAML parsers. Everything runs locally in your browser; nothing is uploaded.