JSON to CSV Converter

Convert JSON to CSV online with nested data flattening and CSV export

About JSON to CSV Converter

JSON is the standard for modern API data exchange, but CSV is more common for data analysis, reporting, and Excel processing. This tool converts JSON arrays into well-structured CSV tables, with automatic flattening of nested objects. Export as standard CSV files that can be opened directly in Excel or Google Sheets. Perfect for data analysts, operations staff, and developers exporting API data.