JSON to CSV Converter
name,role,city Ada,Engineer,London Grace,Admiral,New York
Converted locally in your browser. Your JSON stays only on this page.
Turn a JSON array into CSV
Paste an API response, seed file, or fixture array and get CSV text ready for a spreadsheet. An array of objects becomes one row per object, with header columns taken from the union of keys in first-seen order; an array of arrays maps each inner array straight to a row. Values containing commas, quotes, or newlines are quoted and escaped, and the header toggle controls whether the column names lead the output.