JSON to YAML
Paste JSON and get clean, indented YAML you can drop into a config file. Great for Kubernetes, CI and app settings.
Frequently asked questions
What JSON does it accept?
Any valid JSON — objects, arrays, strings, numbers, booleans and null. It is serialized into clean, indented YAML.
When are strings quoted?
Strings that could be confused with numbers, booleans or that contain special characters are wrapped in quotes; plain words are left bare, like standard YAML.
Is my data uploaded?
No. Conversion runs entirely in your browser — your JSON never leaves the page.