JSON to CSV Converter - Convert JSON Array to CSV Online
Convert a JSON array of objects to CSV format with proper escaping
Developer Tools
JSON to CSV Converter - Convert JSON Array to CSV Online
How to Use
1Paste a JSON array (array of objects) into the input
2The CSV output appears instantly with headers from the JSON keys
3Fields containing commas or quotes are automatically escaped
4Copy or download the CSV result
Frequently Asked Questions
The tool accepts a JSON array of objects, such as [{"name":"Alice","age":30},{"name":"Bob","age":25}]. Each object becomes a row; the keys of the first object become the CSV headers.
Any field value that contains a comma, double-quote, or newline is automatically wrapped in double-quotes. Double-quotes within the value are escaped by doubling them (per RFC 4180).
All unique keys across all objects are collected and used as headers. Objects that are missing a key will have an empty cell in that column.
Nested objects and arrays are serialized as strings in their respective cells. For complex nested data, consider flattening the JSON first.