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JSON to CSV Converter

Convert JSON arrays to CSV format for Excel and data analysis

Features

Array Conversion

Convert JSON arrays to CSV with automatic header detection

Excel Ready

Download CSV files ready for Excel and Google Sheets

Error Handling

Clear error messages for invalid JSON formats

Local Conversion

All conversion happens in your browser

Frequently Asked Questions

A JSON to CSV Converter transforms JSON array data into CSV (Comma-Separated Values) format, which can be easily imported into Excel, Google Sheets, or other spreadsheet applications.
Your JSON must be an array of objects. For example: [{"name": "John", "age": 30}, {"name": "Jane", "age": 25}]. Each object represents a row, and the keys become column headers.
The converter automatically detects all unique keys from all objects in the array and uses them as CSV headers. If different objects have different keys, all keys will be included.
Yes! Nested objects and arrays are converted to JSON strings within the CSV cells, preserving all data while maintaining CSV compatibility.
If an object doesn't have a value for a particular key, the corresponding CSV cell will be empty, ensuring proper alignment of data.
Absolutely! The generated CSV file can be directly opened in Microsoft Excel, Google Sheets, or any other spreadsheet application that supports CSV format.