DATA CONVERTER

Convert JSON records to CSV without uploading them.

Turn small API responses and exported JSON arrays into spreadsheet-ready CSV. Nested values are preserved as JSON text so you can review them before import.

LOCAL BROWSER TOOL

Run the tool

Paste a JSON object or an array of objects, then convert and copy the CSV output.

HOW IT WORKS

A predictable conversion for record-shaped JSON.

The converter collects every top-level key across the records, writes one header row and applies CSV quoting to commas, quotes and line breaks. Missing properties become empty cells.

Your data stays local

The transformation runs in this browser tab. ClearText Tools does not upload the input to a processing server.

Review the output

Copy the result only after checking structure, edge cases and any values that affect production systems.

Known boundaries

  • Nested objects remain JSON text
  • Very large datasets need a streaming converter
  • Always verify delimiter expectations

NEXT TASK

Continue this workflow

Use a related tool or guide when the result needs another cleanup, validation or conversion step.

Common questions

Is my input uploaded?

No. This tool processes the input locally in your browser.

Can I use the result without checking it?

Use it as a fast transformation, then validate important output against the requirements of the destination system.