What this does
Converts a JSON document into YAML, keeping the same structure and value types. For example,{"service": "devtools", "port": 4321} becomes service: devtools followed byport: 4321 on the next line.
How it works
Your JSON is parsed, then written back out using YAML's block style, which favors indentation over brackets and quotes. Use "Swap direction" to convert the other way without leaving the page.
Privacy
This runs entirely in your browser. Nothing is uploaded.