YAML Formatter validates and beautifies YAML documents, and converts between YAML and JSON. YAML is widely used for configuration files in Kubernetes, Docker Compose, GitHub Actions, and CI/CD pipelines — getting the indentation right is critical since YAML is whitespace-sensitive.
Use Beautify to normalize indentation and formatting in a YAML file. Validate parses the YAML and reports syntax errors, catching issues before deployment. YAML → JSON is handy for verifying that your Kubernetes manifest or Ansible playbook parses to the data structure you expect. JSON → YAML converts configuration exported as JSON into the more human-readable YAML format.
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