Turn JSON into clean, indented YAML that's far easier to read and hand-edit. It validates the JSON first and points out any issues, all locally — handy when you need a config file built from JSON data.
JSON to YAML is a quick, no-nonsense developer utility that runs entirely client-side, so your code and data never leave your machine.
YAML is often easier to read and edit for configuration than JSON.
Data is preserved; formatting and comments (which JSON lacks) are not added.
No — conversion is local to your browser.