JSON to CSV Converter Online (Free, Private)
Export JSON arrays to CSV with live row counts — same workbench handles CSV → JSON round-trip.
API responses and database exports often arrive as JSON arrays of objects. Spreadsheets, BI tools, and finance teams expect CSV. Converting locally avoids uploading sensitive customer or financial data to third-party converters.
JSON → CSV tab
- Paste a JSON array of objects — headers derived from keys
- Row count shown after conversion
- Swap to CSV → JSON tab to verify round-trip
- Shareable state for team debugging