🔄 JSON to CSV Converter
Convert JSON arrays to properly formatted CSV files with automatic flattening of nested objects.
JSON Input
✓ 3 rows
Upload JSON File
Maximum 10MB file size
Valid JSON array
Convert valid JSON to see output
💡 How it works:
- • Input must be a JSON array of objects
- • Nested objects are flattened using dot notation (e.g.,
user.name) - • Arrays are converted to JSON strings
- • CSV values with commas are automatically quoted
- • Missing fields are left blank
- • Headers are generated from all unique keys