What format of JSON can be converted to CSV?

JSON arrays of objects are converted to CSV, where each object becomes a row and keys become column headers.

How are nested objects handled?

Nested objects are flattened using dot notation (e.g., "address.city") to create flat column headers.

Can I import the result into Excel?

Yes, the generated CSV can be directly opened or imported into Microsoft Excel and other spreadsheet applications.

JSON to CSV Converter - Online Table Conversion

How to Use

Paste or type JSON array data into the left input box (each element should be an object).
Click the "Convert" button. The converted CSV will appear on the right.
Click "Copy Result" to quickly copy the converted CSV data.
Click "Download CSV" to save the result as a .csv file.
Click "Example" to load sample JSON array data.

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About JSON to CSV

JSON to CSV is a free online format conversion tool. It helps developers quickly convert JSON array data to CSV table format, making it easy to view and analyze data in Excel, Google Sheets, and other spreadsheet software.

CSV (Comma-Separated Values) is a universal tabular data format widely used in data import and export scenarios. Using this tool, you can easily convert API-returned JSON data to CSV format, with support for one-click copy and CSV file download.

Frequently Asked Questions

JSON arrays are best suited for CSV conversion. Each object becomes a CSV row, and the key names become column headers.

The tool automatically flattens nested JSON objects, using dot notation paths (like address.city) as column names, ensuring deeply nested data can be properly converted to table format.

Yes, the generated CSV is standard format that can be opened directly in Microsoft Excel, Google Sheets, WPS, or any spreadsheet application.

JSON to CSV