Are multi-document YAML files supported?

Parsing targets a single document. Split on `---` and convert each part separately for predictable results.

Is key order preserved JSON → YAML?

Object key order is kept in the YAML output when possible. Anchors and aliases are not auto-generated.

Does Kubernetes-style YAML convert cleanly?

Standard maps and lists work. Complex manifests with literal blocks (|, >) or custom tags should be spot-checked after conversion.

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YAML/JSON Converter

Convert between YAML and JSON formats instantly in both directions with syntax validation.

Quickly convert between YAML and JSON formats with real-time syncing. Modifying one panel updates the other instantly. Built-in parser pinpoints syntax errors by line number. Fully client-side to ensure configuration privacy.

How to use

1Choose a convert direction or just type in either panel
2Entering YAML on the left auto-generates JSON on the right
3Entering JSON on the right auto-generates YAML on the left
4View line errors at the top if input is invalid, and copy the result with one click

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FAQ

Are multi-document YAML files supported?: Parsing targets a single document. Split on `---` and convert each part separately for predictable results.
Is key order preserved JSON → YAML?: Object key order is kept in the YAML output when possible. Anchors and aliases are not auto-generated.
Does Kubernetes-style YAML convert cleanly?: Standard maps and lists work. Complex manifests with literal blocks (|, >) or custom tags should be spot-checked after conversion.