JSON to CSV
Convert JSON arrays to CSV format for spreadsheets and data analysis.
All processing happens in your browser. Your data never leaves your device.
How to Use
- 1Paste a JSON array of objects into the input.
- 2Click "Convert to CSV" to transform the data.
- 3Copy or download the CSV file.
What is JSON to CSV?
JSON to CSV converts JSON arrays into comma-separated values (CSV) format, compatible with Excel, Google Sheets, and other spreadsheet applications. Handles nested values, special characters, and mixed keys.
Key Features
- Converts JSON arrays to CSV
- Auto-detects all column headers
- Handles special characters and commas
- Download as .csv file
- 100% client-side
JSON to CSV vs Other Tools
| Feature | JSON to CSV | Other Tools |
|---|---|---|
| Client-side processing | Yes | Varies |
| No signup required | Yes | Often required |
| Privacy-first (no data sent) | Yes | Rarely |
| Free & unlimited | Yes | Often limited |
| No ads interruption | Yes | Often no |
FAQ
What JSON format is supported?
The input should be a JSON array of objects. Each object becomes a row in the CSV.
Can I open the CSV in Excel?
Yes, the output is standard CSV format compatible with Excel, Google Sheets, and LibreOffice.