Excel to JSON Converter
Convert Excel spreadsheet data to structured JSON format
Excel Spreadsheet Input
No data to display
Import an Excel file to see the spreadsheet
JSON Output
Import an Excel file to convert to JSON
Supports .xlsx, .xlsm, and .xls files
Frequently Asked Questions
What Excel formats are supported?
This tool supports modern Excel formats including .xlsx, .xlsm (macro-enabled), and legacy .xls files. Both single and multi-sheet workbooks are supported.
How does sheet selection work?
After importing an Excel file, you can select which sheet to convert using the dropdown in settings. Sheet names are automatically detected from your workbook.
Can I convert specific cell ranges?
Yes! Use the range option in settings to specify a cell range like 'A1:D10'. Leave empty to convert the entire used range of the selected sheet.
How are headers handled?
When 'First row contains headers' is enabled, the first row values become JSON object keys. When disabled, generic keys like 'Column1', 'Column2' are used.