JSON to YAML & CSV

Convert JSON to YAML, or to CSV for spreadsheets. Nested objects become their own columns.

YAML

CSV

JSON input

Output

- name: Tehran
  fa: تهران
  population: 9039000
  coords:
    lat: 35.69
    lon: 51.39
- name: Mashhad
  fa: مشهد
  population: 3001184
  coords:
    lat: 36.3
    lon: 59.6
- name: Isfahan
  fa: اصفهان
  population: 1961260
  coords:
    lat: 32.65
    lon: 51.67

In CSV, nested objects become columns like coords.lat and inner arrays stay as JSON. Downloaded CSV files include a BOM so Excel reads non-Latin text correctly.

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