How to use this office tool
- Upload an Excel workbook.
- Choose the sheet to extract from the sheet menu.
- Review the bounded preview and create the workbook.
- Download the new single-sheet XLSX file.
Extract a chosen worksheet into a separate Excel workbook while keeping the source file untouched.
Copies the selected sheet's cells into a new workbook and creates a fresh XLSX Blob for download.
Cell values and formulas are retained where supported; charts, macros, external links, and advanced formatting may not carry over.
Reads XLSX, XLS, CSV, and TSV in the browser. The exact output format is shown in the tool controls.
| Format | Support |
|---|---|
| XLSX / XLS | Cell data; advanced objects may not be preserved |
| CSV / TSV | UTF-8 delimited data; one table per file |
This browser-safe version exports the single sheet selected in the menu into a new workbook.
Those formulas may retain references to sheets that are absent, so review cross-sheet formulas after export.
No. The export focuses on worksheet cell data and does not guarantee advanced object preservation.
SheetJS can read many XLS files, but complex legacy workbook features may not be preserved in the new XLSX.
No. The tool only reads it and generates a separate workbook.
| Area | Behavior |
|---|---|
| Privacy | Local browser processing |
| Source | Never overwritten |
| Preview | Limited to selected rows |