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JSON to YAML converter

Turn JSON into YAML — a sequence of mappings, as configuration files are written — in this browser tab. Paste your JSON, copy the YAML: the quoting and escaping YAML needs are applied for you.

On-device prototype

JSON to YAML, worked out

3 rows and 4 columns: 20 lines of JSON become 12 lines of YAML.

JSON in

[
  {
    "product": "Desk lamp",
    "region": "EU",
    "units": "128",
    "unit price": "24.50"
  },
  {
    "product": "Chair",
    "region": "R&D",
    "units": "64",
    "unit price": "98.00"
  },
  {
    "product": "Monitor",
    "region": "APAC",
    "units": "32",
    "unit price": "249.99"
  }
]

YAML out

- product: Desk lamp
  region: EU
  units: 128
  unit price: 24.50
- product: Chair
  region: R&D
  units: 64
  unit price: 98.00
- product: Monitor
  region: APAC
  units: 32
  unit price: 249.99

YAML result

- product: Desk lamp
  region: EU
  units: 128
  unit price: 24.50
- product: Chair
  region: R&D
  units: 64
  unit price: 98.00
- product: Monitor
  region: APAC
  units: 32
  unit price: 249.99

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Chosen from where these tools sit in the catalogue — the same workbench, the same category, the same words. Nothing here measures what you or anyone else opened.