JSON to CSV Converter
Instantly convert JSON data to CSV format for free, ideal for data analysts, developers, and spreadsheet integration.
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Supported formats: JSON
Frequently Asked Questions
What is a JSON to CSV converter?
A JSON to CSV converter transforms JSON data into comma-separated values (CSV) format, ideal for spreadsheets, data analysis, and database imports.
Is this JSON to CSV converter free to use?
Yes! Our online JSON to CSV converter is completely free, with no file size limits, no signups, or hidden charges.
How does the tool handle nested JSON data?
The tool flattens nested JSON structures into a single-level CSV, combining keys to create clear column headers for easy readability.
Can I customize the CSV output format?
Absolutely! Choose from delimiters like comma, tab, or semicolon and customize headers to match your spreadsheet or database requirements.
Is my data secure during conversion?
Yes, all conversions are processed locally in your browser, ensuring your JSON and CSV data remain private and secure.
Does the tool support large JSON files?
Our optimized engine efficiently handles large JSON files, delivering fast and accurate CSV conversions without performance issues.
Key Features
Automatic CSV Download
Get your CSV file instantly downloaded after conversion, saving time and streamlining your workflow for data analysis or integration.
Handles Nested JSON
Effortlessly converts complex JSON with nested objects and arrays into a flat CSV format, perfect for spreadsheet applications.
Customizable CSV Output
Choose your preferred delimiter (comma, tab, semicolon) and header format to create CSVs tailored to your needs.
Free & Secure Conversion
Enjoy unlimited JSON to CSV conversions for free, with all processing done locally in your browser to ensure data privacy.
Step 1: Upload or Paste Your JSON Data
Upload a JSON file or paste your JSON data directly. Supports nested objects, arrays, and various JSON structures for easy conversion.
Step 2: Automatic JSON to CSV Conversion
Our advanced parser instantly converts your JSON into a structured CSV format, flattening nested data for seamless spreadsheet compatibility.
Step 3: Automatic CSV File Download
Your converted CSV file downloads automatically to your device—fast, free, and ready for use in Excel, Google Sheets, or databases.
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Instantly convert JSON data to CSV format for free, ideal for data analysts, developers, and spreadsheet integration.