YAML and JSON Converter
Convert between YAML and JSON in either direction with live validation. Useful for config file editing, Kubernetes manifests, GitHub Actions, and CI templates.
YAML0 chars
JSONidle
YAML or JSON?
YAML is human-friendly: less punctuation, comments, multi-line strings. JSON is machine-friendly: stricter, no comments, faster to parse. CI files (GitHub Actions, GitLab CI, CircleCI) and Kubernetes manifests use YAML; APIs use JSON. This tool round-trips between them losslessly for most content.