How to use it
Choose a workbook with multiple sheets.
Split it locally into one file per sheet.
Download the files and verify each sheet.
Download one XLSX file per sheet from a workbook, locally in your browser.
Get help with this toolThe reverse problem is just as common: one workbook containing everyone's data, when each recipient should only get their own sheet. Splitting produces one standalone workbook per sheet, ready to distribute individually.
This tool splits an XLSX workbook into one file per sheet, locally in your browser. Each output workbook contains that sheet's data and nothing else. Formulas that reference other sheets should be reviewed after splitting, because their targets no longer exist inside the standalone file — replace them with computed values first if the results must stay correct.
Choose a workbook with multiple sheets.
Split it locally into one file per sheet.
Download the files and verify each sheet.
Sending one department its own sheet
Breaking a large workbook into shareable parts
One workbook per sheet, generated in a single pass.
Local splitting — sensitive data stays on your device.
Clean distribution of per-recipient data without manual copy-paste.
No. The original workbook stays on your device unchanged.
Each output file is named for its sheet; verify the results after download.
No. Splitting runs in your browser.