JSON to CSV Converter

Convert JSON data to CSV format with this free online tool. Transform JavaScript Object Notation to comma-separated values with customizable delimiters and formatting options. All processing happens in your browser for complete privacy.

Download sample JSON file

JSON Options

CSV Options

JSON Input

CSV Output

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CSV Preview

Enter JSON data to see the CSV output preview.

Using the JSON to CSV Converter

  1. 1.Enter your JSON data in the input box, or use the "Upload" button to select a JSON file
  2. 2.Configure JSON options like flattening nested objects and preserving arrays
  3. 3.Set CSV options including headers and delimiter choice
  4. 4.Click "Convert to CSV" to transform your JSON data
  5. 5.Preview the results and download or copy the CSV output

About JSON to CSV Conversion

JSON (JavaScript Object Notation) is a lightweight data interchange format, while CSV (Comma-Separated Values) is a simple format for tabular data. This tool converts JSON arrays or objects into CSV format for use in spreadsheets and databases.

This tool is particularly useful when:

  • You need to import API data into spreadsheet software like Excel or Google Sheets
  • You're preparing data for analysis in tools that work better with tabular formats
  • You want to simplify complex JSON structures for easier viewing
  • You need to share data with users who prefer CSV format
  • You're migrating data between systems that require different formats