JSON to CSV Converter
Convert JSON arrays to CSV format instantly β perfect for API data, spreadsheets, and analysis
JSON Input
CSV Output
How to Use JSON to CSV Converter
Convert API data to spreadsheets instantly β complete developer guide
β‘ Convert JSON to CSV in 3 Simple Steps
Paste JSON Data
Copy your JSON array and paste it into the left panel. The tool accepts any valid JSON array of objects.
Configure Options
Choose delimiter (comma, semicolon, tab, pipe), toggle headers, quote fields, and select line ending format.
Convert & Export
Click Convert, then download as CSV file or copy directly to clipboard. Use in Excel, Google Sheets, or any spreadsheet app.
JSON to CSV conversion transforms API responses and structured data into spreadsheets for analysis, reporting, and data processing. Essential for data analysts, developers, and business intelligence professionals.
Key features include: automatic header detection, customizable delimiters, field quoting, preview of first 10 rows, and 100% client-side processing. Perfect for API data export, database migration, and reporting.
β Everything You Need to Know
Any valid JSON array of objects like [{"name":"John","age":30},{"name":"Jane","age":25}]. Single objects are also supported and will be converted to a single-row CSV.
Yes! All conversion happens locally in your browser. No JSON data is ever sent to any server β your data stays private and secure.
Yes, the tool handles large JSON files efficiently. Performance depends on your device memory. For extremely large files (10MB+), the preview may be slower.
100% free β no signup required! Convert unlimited JSON to CSV. We believe essential developer tools should be accessible to everyone.