📋 JSON to CSV

Convert JSON arrays to CSV format for spreadsheets.

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JSON to CSV runs entirely in your browser. Enable JavaScript to use the interactive tool — your files are processed locally and never uploaded.

What is JSON to CSV?

JSON to CSV is a data formatting tool that takes structured JSON objects and flattens them into a comma-separated values (CSV) format. This allows you to take data from web APIs and easily import it into spreadsheet software like Excel or Google Sheets.

How to Use JSON to CSV

  1. Paste your JSON array of objects into the text area
  2. Click "Convert"
  3. Review the generated CSV data
  4. Copy and save as a .csv file to open in Excel

Why Use Our JSON to CSV?

  • Flatten complex JSON arrays into simple spreadsheet formats
  • Automatically extracts object keys to generate CSV headers
  • Makes API data accessible to non-technical teams
  • Processes data locally for maximum security

Common Use Cases

  • Exporting an API response so the marketing team can view it in Excel
  • Converting a database dump into a format suitable for a legacy reporting system
  • Flattening web-scraped JSON data for data analysis in Python Pandas

Frequently Asked Questions

  • It currently flattens simple objects, but deeply nested structures may be ignored or stringified.