JSON to CSV Converter

This free online JSON to CSV converter helps you quickly transform structured JSON data into a clean, downloadable CSV format. It is useful for developers, data analysts, and anyone working with APIs or data processing.

What is JSON?
JSON (JavaScript Object Notation) is a lightweight data format used for storing and exchanging data between applications. It is commonly used in APIs and web services.

What is CSV?
CSV (Comma-Separated Values) is a simple file format used to store tabular data such as spreadsheets or databases. Each line represents a row, and each value is separated by a comma.

How to Convert JSON to CSV?
Paste or upload your JSON data.
Click the Convert button.
Download the generated CSV file.
Key Features
✔ Supports nested JSON (auto-flattening)
✔ Fast and secure (runs in your browser)
✔ No data is uploaded to any server
✔ Free to use

Example

Input JSON:
            [
              {
                "name": "John",
                "address": { "city": "NY" }
              }
            ]

  Output CSV:
            name,address.city
            John,NY

If you want to live test tool