JSON to YAML

Convert JSON documents to YAML. Paste JSON and click Run to generate readable YAML output.

  • Runs entirely in your browser
  • No data stored or sent to a server
  • Free forever — no signup
  • Instant conversion

Input and Output

Use the interactive encoder and decoder on this page to process your text.

Learn more about JSON to YAML conversion

How to Convert JSON to YAML

JSON to YAML

When to Convert JSON to YAML

Convert JSON API responses and configs to YAML for Kubernetes manifests, Docker Compose files, and human-readable configuration.

Frequently asked questions

Is the conversion lossless?

For typical data structures, yes. Review output when converting values that YAML treats specially, such as null vs empty strings.