JSON to YAML Umrechner

Render JSON as clean, human-readable YAML.

Objects become nested maps and arrays become - lists. Strings that could be read as numbers, booleans or dates are quoted so the YAML round-trips back to the same types.

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Paste JSON and get YAML with nested indentation and dash lists. Strings that could be misread as numbers, booleans or dates are quoted so the types survive a round trip.

The reverse of YAML to JSON, useful for turning a config payload into something you can paste into a Dockerfile, a CI workflow or a Kubernetes manifest.

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