🔄 JSON to CSV / CSV to JSON Converter
Convert JSON array data into clean CSV files, or parse CSV table data into structured JSON objects online. 100% free and client-side safe.
📥 Input JSON
📤 Output CSV
❓ Frequently Asked Questions
How does the converter handle nested JSON objects?
When converting nested JSON to CSV, the converter automatically flattens nested properties into dot-notation column header names (e.g., user.address.city).
Can I choose custom delimiters like semicolons or tabs for CSV?
Yes, you can select between standard commas, semicolons, or tabs as the field delimiter for input and output CSV strings.
Is my imported data uploaded to external servers?
No. All text parsing, array transformation, and CSV string generation happen 100% locally inside your browser.
