How does the tool handle nested JSON objects?

Nested objects are flattened using dot notation (e.g., user.address.city becomes a single column). Arrays are expanded into multiple rows or concatenated depending on your settings.

Can I convert large JSON files?

Yes, the tool efficiently handles JSON files up to several megabytes. Very large files may take a few seconds to process depending on your browser performance.

JSON to CSV

Popular

Convert JSON data to CSV format

What is JSON to CSV?

Our JSON to CSV Converter transforms JSON data structures into comma-separated values (CSV) format, which can be opened in Excel, Google Sheets, or any spreadsheet application. The tool intelligently handles nested objects, arrays, and complex JSON structures, flattening them into tabular format. Perfect for data analysis, reporting, or migrating data between systems.

Common Use Cases

Converting API responses to spreadsheets
Exporting database data for analysis
Creating reports from JSON logs
Importing JSON data into Excel
Data migration between systems
Analyzing structured data in spreadsheet tools

Key Benefits

Handles complex nested JSON structures

Preserves data types and formatting

Customizable CSV delimiters

Automatic header generation

Large file support

Download as .csv file

100% free and privacy-focused

How to Use JSON to CSV

Paste your JSON data into the input field, customize CSV options if needed (delimiter, headers), and click convert. Download the resulting CSV file or copy it to your clipboard.

Frequently Asked Questions

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JSON to CSV

Popular

Convert JSON data to CSV format

Input JSON

Provide a JSON array or object

Output CSV

Copy or download the result

How to Use

1. Paste valid JSON (array or object) into the input.

2. Click Convert to produce CSV.

3. Copy or download the CSV.