Worksheet separation
Split Excel Workbook Online
Separate every worksheet into its own Excel file and collect the results in a single convenient ZIP.
Every worksheet becomes its own XLSX file. Processing stays in your browser.
How to use the Excel workbook splitter
- STEP 1Choose an XLSX or XLS workbook.
- STEP 2Review the detected worksheet names.
- STEP 3Download a ZIP containing one XLSX per sheet.
About this tool
Large workbooks often contain unrelated tables on separate tabs. This splitter turns each tab into an independent XLSX file while keeping the original workbook untouched.
Output filenames include their original worksheet name and order.
All workbook parsing, splitting, and ZIP creation occurs locally.
Frequently asked questions
How is the Excel workbook split?
Each worksheet is copied into a separate genuine XLSX workbook and all resulting files are bundled in one ZIP download.
Are formulas and formatting retained?
The worksheet cell data and supported workbook formatting are copied. Features that depend on relationships with other sheets may not work independently.
Can I split old XLS files?
Yes. XLS and XLSX inputs are supported, and the separated downloads use the modern XLSX format.