JSON to CSV Converter: How to Convert JSON Arrays

Convert JSON arrays to CSV format. Handles nested objects, arrays, and special characters. With code examples in JavaScript and Python.

Converting JSON to CSV

JSON arrays of objects convert naturally to CSV where each object becomes a row and each key becomes a column. Use our CSV/JSON Converter for instant conversion.

JavaScript Example

function jsonToCSV(arr) {\n  const headers = Object.keys(arr[0]);\n  const rows = arr.map(obj => headers.map(h => JSON.stringify(obj[h] ?? '')).join(','));\n  return [headers.join(','), ...rows].join('\n');\n}

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