JSON to Excel Converter
Convert JSON data to Excel (XLSX) or CSV instantly
About JSON to Excel Converter
Paste your JSON array and convert it to a downloadable Excel (.xlsx) or CSV file. The tool automatically detects column headers from your JSON keys. Nested objects are flattened using dot notation (e.g., address.city).
Supported Formats
- Array of objects:
[{"name":"John","age":30},{"name":"Jane","age":25}]
- Nested objects are flattened:
{"address":{"city":"Mumbai"}} becomes address.city
- Download as XLSX (Excel) or CSV
Frequently Asked Questions
What JSON format is supported?
An array of objects works best. Nested objects are automatically flattened with dot notation.
Is my data uploaded to a server?
No. Conversion happens in your browser using SheetJS. Your data never leaves your device.
Can I download as CSV?
Yes! Download as either XLSX or CSV format.