Online Tools

JSON to CSV

Flatten simple arrays of objects into CSV for spreadsheets and exports.

Delimiter
CSV Output

CSV output will appear here.

Step by step

How to use JSON to CSV

  1. 1

    Paste a JSON array containing objects with the records you want to export.

  2. 2

    Choose a delimiter and convert the array after the JSON passes validation.

  3. 3

    Review the detected columns and copy the escaped CSV output into a file or spreadsheet.

Capabilities

What this tool handles

  • Column order derived from object keys
  • Quote escaping for spreadsheet-safe output
  • Download-ready CSV text

Common uses for JSON to CSV

  • Move flat API results into a spreadsheet for review.
  • Create a CSV fixture from a small array of JSON records.

What to check before using the result

Deeply nested objects and arrays do not have a universal CSV representation and may be serialized rather than expanded into multiple tables.

Privacy and accuracy

Questions about JSON to CSV

Does this tool upload my input?

The conversion or analysis runs in your browser. The application does not intentionally send the value you enter to a processing API. Standard hosting infrastructure can still receive request metadata when the page loads; see the privacy page for details.

Can I rely on the output without checking it?

Use the result as a focused development aid and verify it in the system where it will be used. Test representative edge cases and confirm the destination uses the same format, standard, and assumptions described on this page.

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