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Zadein
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Add to Chrome
Zadein Logo
Zadein
ToolsPricing
Add to Chrome

About the JSON to CSV Converter

The Zadein JSON to CSV converter transforms JSON arrays into comma-separated value files. It maps JSON keys to column headers and each object to a row, producing a spreadsheet-ready file from structured JSON data.

How to use

  1. 1Paste your JSON array into the input field.
  2. 2Click Convert to generate the CSV output.
  3. 3Copy the result or download it as a CSV file.

Common use cases

  • Export API response data into a spreadsheet for analysis.
  • Convert a JSON data export from a web app into a CSV for Excel or Google Sheets.
  • Prepare JSON records for import into a database via CSV.
  • Share structured data with someone who works in a spreadsheet tool.

Frequently asked questions

Does it handle nested JSON objects?

Nested objects are flattened where possible. Deeply nested structures may require pre-processing to produce clean CSV output.

What delimiter is used in the output?

The standard comma delimiter is used by default, producing a standard CSV file compatible with Excel, Google Sheets, and most data tools.

Do I need an array of objects, or can I convert any JSON?

The tool works best with a JSON array of flat objects. Other JSON structures may not convert cleanly to tabular CSV format.