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How to use YAML to JSON

Paste your YAML and it is parsed into equivalent JSON instantly, ready to copy for APIs or tooling that expects JSON.

Frequently asked questions

What YAML features are supported?

Nested maps, lists, scalars, booleans and null are converted to their JSON equivalents.

Can it read Docker or Kubernetes files?

Yes — typical Compose and Kubernetes YAML converts cleanly to JSON for inspection or tooling.

What if my YAML is invalid?

A parse error is shown describing the issue so you can fix the indentation or syntax.

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