JSON to CSV Converter
Paste your JSON array and get clean CSV output instantly. Handles nested objects and arrays.
JSON Input
CSV Output
How to Convert JSON to CSV
Paste a JSON array of objects in the left panel. Each object becomes a row, and keys become column headers. The converter automatically handles:
- Flat objects — Direct key-value mapping to columns
- Nested objects — Enable "Flatten nested" to expand nested.key paths
- Missing fields — Empty cells for objects missing certain keys
- Special characters — Commas and quotes in values are properly escaped