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CSV ↔ Excel

Edit CSV in the browser, download an .xlsx workbook, or upload Excel/CSV files to extract sheet CSV text. Free online CSV converter - instant, no signup.

Features

  • Download XLSX
  • Upload Excel/CSV
  • Edit CSV text
  • Copy CSV

How to use CSV ↔ Excel

  • 1
    Paste CSV and download XLSX, or upload a workbook to get CSV.

Examples

Two rows

Input
name,role\nAda,Engineer
Output
converted.xlsx

About CSV ↔ Excel

Move tabular data between CSV text and Excel workbooks with SheetJS in the browser. Useful for spreadsheet handoffs without a desktop converter.

Frequently asked questions

Exports values/text grids; complex Excel features may not round-trip.

No - parsing stays local.

Import uses the first sheet in the workbook.

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