Works in the Browser
Paste a JSON object or array and convert it locally. The tool is designed for quick spreadsheet exports, testing data, and content operations.
Convert JSON arrays and objects into CSV in your browser. Paste JSON, preview the CSV output, and copy or download the result.
Generated output will appear here.
Paste a JSON object or array and convert it locally. The tool is designed for quick spreadsheet exports, testing data, and content operations.
Nested objects are flattened into dot-separated columns so simple API responses can still become useful CSV files.
After conversion, copy the CSV output or download it as a file for spreadsheet tools, reports, or data cleanup workflows.
The converter supports a single JSON object or an array of JSON objects. Arrays are the best fit for CSV rows.
No. Conversion runs in the browser, so pasted data stays on your device while using the page.