JSON to CSV Converter
Convert JSON data to CSV format instantly with customizable delimiters and formatting options.
0 items, 0 chars
Conversion Results
Ready for conversion
CSV Output
Conversion Statistics
JSON Items0
CSV Rows0
CSV Columns0
Output Size0B
Examples
FAQs
What JSON formats are supported?
Supports arrays of objects, keyed objects, nested arrays, and mixed data types including nested structures.
How are nested objects handled?
With flatten option, nested objects become dot-separated columns (e.g., "user.name"). Otherwise, they're stringified.
Can it handle arrays with different keys?
Yes! Automatically detects all unique keys across objects and creates columns for all of them.
What about special characters?
Commas in values are automatically escaped, and strings with delimiters are quoted. Supports multiline strings.
Can I customize the CSV output?
Yes! Choose delimiter, include/exclude headers, quote strings, sort columns, and flatten nested structures.
Is my JSON data secure?
100% secure! All processing happens locally in your browser, no data sent to servers.