JSON to CSV

New

Convert JSON data to CSV format with automatic flattening

Drop JSON file or click to upload

Or paste JSON data below

Conversion Settings

About JSON to CSV Converter

  • • Convert JSON arrays to CSV format instantly
  • • Automatically flattens nested objects
  • • Supports various delimiters (comma, semicolon, tab, pipe)
  • • Properly escapes special characters and quotes
  • • All processing happens locally in your browser

About this tool

Convert JSON data to CSV format with automatic flattening This tool runs entirely in your browser — your data never leaves your device.

Privacy

All processing happens client-side. We don't store or transmit your data to any server. Your files and inputs remain completely private.