How does it handle nested JSON objects?

Nested JSON objects are automatically flattened. For example, `{'user': {'name': 'John'}}` becomes a column named `user.name`.

Is my data sent to any server?

No. All conversion logic runs locally in your web browser. Your sensitive JSON data is completely safe and never transmitted anywhere.

ASAPUtils

JSON to CSV Converter Online

Convert JSON arrays to CSV format instantly. Free browser-based JSON to CSV transformer tool that processes data entirely locally with no server interaction.

JSON Input

CSV Output

What is the JSON to CSV Converter?

When you extract data from APIs or web scraping, you usually get JSON. However, business stakeholders and data analysts prefer to work with CSV files in Excel or Google Sheets.

Our JSON to CSV Converter instantly parses your JSON arrays and outputs nicely formatted CSV data. It handles flattening nested JSON structures so everything fits perfectly into rows and columns.