YAML ↔ JSON Converter

Convert between YAML and JSON formats instantly

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Input: Output: Keys:

YAML vs JSON — Key Differences:

  • YAML uses indentation for structure — easier to read and write by hand (used in Docker, Kubernetes, GitHub Actions)
  • JSON uses braces {} and brackets [] — universal data exchange format for APIs
  • YAML supports comments with # — JSON does not
  • YAML strings often don't need quotes — JSON strings always require double quotes