JSON to XLSX Converter

Upload a JSON file to convert it to XLSX format.

Frequently Asked Questions

An array of flat objects where each object represents a row. Keys become column headers.

No. All data is placed in a single sheet. For multiple sheets, you would need to split your JSON and convert separately.

Yes. Google Sheets can open XLSX files directly via File > Import.

Yes. Copy the JSON response from your API, paste it into the tool, and download the XLSX file for analysis.

Yes. The JSON object keys become column headers in the first row of the XLSX.

Nested JSON is flattened using dot notation keys. Deeply nested structures may need manual restructuring.

Yes. LibreOffice Calc can open XLSX files directly.