YAML to JSON Converter
Turn YAML configs into strict JSON: paste Kubernetes manifests, CI pipelines or settings files and get validated, formatted JSON instantly.
JSON — Output
Frequently asked questions
What YAML features are supported?
Mappings, sequences, anchors, multiline strings and comments — everything YAML 1.2 parsers understand. Comments are dropped, as JSON has none.
Why do I get a parse error?
YAML is whitespace-sensitive — check indentation (spaces only, no tabs) and quote strings containing colons.
Is the conversion private?
Yes, it runs fully in your browser — the config never leaves your device.