JSON to CSV Converter
Convert JSON data to CSV format for spreadsheets and analysis
Input
About This Tool
Transform JSON arrays and objects into clean CSV files ready for Excel, Google Sheets, or any spreadsheet application. Our JSON to CSV converter automatically flattens nested structures and handles complex data hierarchies.
Ideal for exporting API responses, database queries, or any JSON data into a format that's easy to analyze in traditional spreadsheet tools. The converter preserves all your data while creating properly formatted CSV output.
Features
Use Cases
How It Works
Upload Your File
Drag and drop your JSON file or click to browse. Your file is processed entirely in your browser.
Instant Processing
The tool automatically processes your data using browser-based algorithms. No waiting for server responses.
Download or Copy
Preview the output, then download as a file or copy to clipboard. Your converted data is ready to use.
Frequently Asked Questions
Is this tool really free?
Yes! This tool is completely free to use with no limits. No signup, no credit card, no hidden fees.
Is my data secure?
Absolutely. Your data never leaves your browser. All processing happens locally on your device using JavaScript. We don't store or transmit your data.
What's the maximum file size?
The tool supports files up to 10MB. For larger files, consider splitting them first or using our desktop solutions.
Can I use this for commercial purposes?
Yes, you can use this tool for any purpose including commercial use. There are no restrictions on how you use the converted data.
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