JSON to CSV
Convert JSON data to CSV format. Flatten nested objects and arrays.
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Transform complex JSON data into clean, spreadsheet-ready CSV files. This tool automatically flattens nested objects and arrays, making it easy to analyze structured data in Excel or Google Sheets without manual formatting.
How it works
- 1Paste your JSON data into the input field
- 2Choose your preferred delimiter (comma, semicolon, tab, or pipe)
- 3Click convert to flatten and structure your data
- 4Download the resulting CSV file to your computer
Who uses this tool
- ✓Data analysts converting API responses to spreadsheet format
- ✓Developers exporting database records for reporting and analysis
- ✓Business users migrating data between systems and tools
- ✓Researchers preparing structured data for statistical analysis
- ✓IT professionals bulk-importing data into databases or applications
Frequently Asked Questions
How do I use JSON to CSV?
Paste your JSON data or upload a file. The tool converts it to CSV instantly and you can copy or download the result.
Is JSON to CSV free?
Yes, JSON to CSV on ToolPix is 100% free with no signup or installation required.
Is my data safe?
All processing happens in your browser, your data never leaves your device.
Does it handle nested data structures?
Yes — the converter handles nested objects and arrays, mapping them to the appropriate CSV structure.
Is there a size limit?
Files up to 10 MB can be converted. For larger datasets, split the file first.
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