JSON to CSV Converter

Convert JSON data to CSV format with customizable field selection and formatting options.

JSON Input

CSV Output

Sample JSON Data

JSON to CSV Conversion Guide

What This Tool Delivers

The JSON to CSV converter transforms structured JSON data into CSV format with customizable field selection and delimiter options. Convert JSON arrays of objects into spreadsheet-ready CSV files, select specific fields to export, and choose from comma, semicolon, or tab delimiters. The tool automatically handles nested objects by flattening them with dot notation, converts arrays to comma-separated values, and properly escapes special characters.

Use it to export API responses to spreadsheets, convert JSON data for database imports, or create CSV files for data analysis tools. The converter supports field selection to reduce file size and focus on relevant data, making it perfect for transforming complex JSON structures into simple tabular formats.

Customizable field selection for targeted exports
Multiple delimiter options (comma, semicolon, tab)
Automatic handling of nested objects and arrays
Proper CSV escaping and quoting

JSON to CSV Best Practices

Array Format: JSON input must be an array of objects for CSV conversion. Each object becomes a row, and object properties become columns. Single objects should be wrapped in an array.

Field Selection: Use the field selection feature to choose only the fields you need. This reduces file size, improves readability, and focuses on relevant data for your use case.

Delimiter Selection: Use commas for standard CSV files, semicolons for European formats (especially Excel), or tabs for TSV (Tab-Separated Values) files. The tool automatically handles proper escaping for each delimiter type.

Nested Data: Nested objects are automatically flattened using dot notation (e.g., `user.name`). Arrays are converted to comma-separated values, and complex objects are JSON-stringified for preservation.

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