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JSON ⇄ YAML

Convert between JSON and YAML in real time. Edit either side.

JSON

YAML

About JSON & YAML

YAML is a human-friendly superset of JSON often used for configuration. Edits flow both ways instantly so you can paste either format and see the other.

  • YAML supports comments, JSON does not.
  • YAML uses indentation; never mix tabs and spaces.
  • JSON is stricter and faster to parse.
  • Both can represent the same data tree.