JSON to CSV
Converter
Transform an array of JSON objects into a standard comma-separated file, ready for Excel, Google Sheets, databases, or reporting tools.
Your converted CSV
will appear here.
Maximum file size: 10 MB · Nothing is uploaded
From JSON to CSV
in three steps.
- 01
Add your JSON
Drop a file into the converter or paste your data directly into the input panel.
- 02
Convert locally
Press convert. Your browser handles the transformation without sending the file to us.
- 03
Copy or download
Review the result, copy it to your clipboard, or save it as a .csv file.
Clean conversion.
No surprises.
- ✓The first object determines the CSV column order.
- ✓Commas, quotes, and line breaks are escaped automatically.
- ✓Nested objects are preserved as compact JSON inside a cell.
JSON to CSV,
explained.
What JSON structure works best?+
Use an array of objects where each object represents one row. A single object is also accepted and becomes one row.
Can the converter handle missing fields?+
Yes. Missing values become empty CSV cells while the column order remains consistent.
Are my files uploaded?+
No. TidyFormat processes the conversion locally in your browser. Your input and output files are not sent to our servers.