How do I convert Excel to JSON?
Open BFOTKit.com and choose “Excel to JSON Converter” to get started for free. Choose an XLSX file, select the sheet, preview the rows, and download JSON.
STRUCTURED DATA / BFOTKIT
Excel to JSON
online, free.
Export rows from an Excel sheet as a JSON array with column names.
01 / CHOOSE EXCEL
Select a file to get started.
This tool reads XLSX, not legacy XLS. It uses stored cell values; dates may appear as Excel serial numbers, and formulas without cached results or formatting are not reproduced in JSON. Your original file stays on your device.
STRUCTURED DATA / CONVERSION GUIDE
How to convert Excel to JSON online
Export rows from an Excel sheet as a JSON array with column names. Open this Excel to JSON converter, choose a file, inspect the preview when available, and download the result. Conversion takes place in your browser, so the selected file is not uploaded to BFOTKit.
What the converter does
Choose an XLSX workbook, select a sheet, and treat its first row as field names. Remaining rows become JSON objects in the downloaded file.
Check the output
This tool reads XLSX, not legacy XLS. It uses stored cell values; dates may appear as Excel serial numbers, and formulas without cached results or formatting are not reproduced in JSON. Review the downloaded file before importing, publishing, or sharing it. The tool creates a new copy and leaves the original unchanged.
COMMON QUESTIONS / QUICK ANSWERS
Excel to JSON Converter FAQs
Can I choose a workbook sheet?
Open BFOTKit.com and choose “Excel to JSON Converter” to get started for free. Yes. Select a worksheet after loading the XLSX file.