JSON to CSV Converter

JSON Data:

CSV Output:

How to Use This JSON to CSV Converter

Paste your JSON data in the input box (or click "Load Sample" to try with example data)
Click "Convert to CSV" to transform your JSON into CSV format
Review the CSV output in the results box
Download the CSV file or copy it to your clipboard

Free Online JSON to CSV Converter Tool

Our JSON to CSV Converter is a powerful, easy-to-use tool that transforms your JSON data into CSV format instantly. Whether you're a developer, data analyst, or just working with data, this free online converter saves you time and effort.

Why Convert JSON to CSV?

JSON (JavaScript Object Notation) and CSV (Comma Separated Values) are two of the most common data formats used today:

JSON is perfect for web applications and APIs due to its flexibility and hierarchical structure
CSV is widely supported by spreadsheet applications like Excel and data analysis tools

Converting JSON to CSV makes your data:

Easier to analyze in spreadsheet software
More compatible with legacy systems
Simpler to import into databases
More accessible to non-technical users

Key Features of Our JSON to CSV Converter

100% Free - No registration or payment required
Browser-Based - Works entirely in your browser for maximum privacy
Fast Conversion - Process large JSON files in seconds
Simple Interface - Just paste, convert, and download
No Data Limits - Convert as much JSON to CSV as you need
Secure - Your data never leaves your computer

Common Use Cases for JSON to CSV Conversion

This tool is invaluable for:

Web Developers converting API responses for analysis
Data Scientists preparing JSON data for machine learning
Business Analysts creating reports from JSON databases
Marketers working with analytics data
Students completing data analysis projects

How It Works

Our converter processes your JSON data through these steps:

Parses the JSON structure to identify all fields
Extracts the headers from the first object's keys
Formats each JSON object as a CSV row
Properly escapes special characters and commas
Generates a clean, standards-compliant CSV file

JSON to CSV Conversion Examples

Here are some common conversion scenarios:

Simple Object Array

[

  {"name": "John", "age": 30},

  {"name": "Jane", "age": 25}

]

Converts to:

name,age

John,30

Jane,25

Nested JSON Objects

For nested JSON, our converter flattens the structure:

[

  {"user": {"name": "John", "contact": {"email": "john@example.com"}}}

]

Converts to:

user.name,user.contact.email

John,john@example.com

Frequently Asked Questions

Is this JSON to CSV converter free to use?

Yes, our tool is completely free with no hidden costs or limitations.

How large of a JSON file can I convert?

There are no hard limits, but very large files may slow down your browser.

Is my data secure when using this converter?

Absolutely! All processing happens in your browser - your data never touches our servers.

Can I convert CSV back to JSON with this tool?

This tool currently only converts JSON to CSV. We may add CSV to JSON conversion in the future.

What if my JSON contains arrays or nested objects?

Our converter automatically flattens nested structures for CSV compatibility.

Tips for Working with JSON and CSV

Validate your JSON before conversion using a JSON validator
For complex nested JSON, consider preprocessing to simplify the structure
When opening CSV in Excel, ensure proper encoding (UTF-8)
For large datasets, consider splitting into multiple CSV files

We hope you find our free JSON to CSV converter helpful for your data processing needs. Bookmark this page for quick access whenever you need to convert JSON data to CSV format!

JSON to CSV Converter