Will formulas and cell formatting be preserved?

When exporting to .xlsx, sheet cell styles and values are preserved. When exporting to .csv, computed cell values are cleanly exported as plain text.

Is my spreadsheet data uploaded anywhere?

Never. Parsing and sheet splitting are executed entirely within your web browser.

文件 100% 客戶端

Split Excel Sheets

立即將多表 Excel 工作簿拆分為單獨的 Excel 或 CSV 檔案。

零上傳

永遠不會離開瀏覽器

即時速度

WASM 加速

Drag & Drop your files here

or click to browse from your device

Extract all worksheets into independent Excel (.xlsx) workbooks or CSV files

Inspect row counts and structure across all tabs before splitting

Selective splitting — choose exactly which tabs to extract

Download all separated sheets in one organized ZIP package

100% Client-side execution — financial and corporate spreadsheets remain confidential

簡單的工作流程

如何使用這個工具

只需三個快速步驟即可獲得結果，無需任何學習曲線。

Upload Workbook

Select or drop your multi-tab Excel spreadsheet (.xlsx, .xls).

Select Tabs & Format

Pick which worksheets to extract and choose between Excel or CSV format.

Split & Download

Download individual sheets or grab all separated files in a ZIP archive.

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Split Excel Sheets

Drag & Drop your files here

如何使用這個工具

Upload Workbook

Select Tabs & Format

Split & Download

常見問題解答

相關工具

Excel to CSV

Excel to JSON

Split CSV

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Split Excel Sheets

Drag & Drop your files here

如何使用這個工具

Upload Workbook

Select Tabs & Format

Split & Download

常見問題解答

相關工具

Excel to CSV

Excel to JSON

Split CSV