JSON to CSV Converter.
Convert a JSON array of objects to CSV format. Browser-only — paste your JSON and download the CSV instantly.
Ad slot: horizontal
How to use
Paste a JSON array of objects into the input area.
The first object's keys become the CSV header row.
Click Copy or Download to save the CSV output.
Frequently Asked Questions
What JSON structure is required?
An array of objects where each object shares the same keys. The keys from the first object become the column headers.
What happens with nested objects?
Nested objects or arrays are serialised as strings in the CSV cell. This tool does not flatten deeply nested structures.
Are commas in values handled?
Yes. Cells containing commas, double-quotes, or newlines are automatically wrapped in quotes and escaped.
Ad slot: horizontal