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📊 CSV to Excel

Convert CSV table data to Excel format

CSV Input

Settings

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Columns
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What is CSV to Excel?

CSV to Excel converter transforms comma-separated values (CSV) table data into Microsoft Excel .xlsx format. Excel format supports richer features like formulas, formatting, multiple sheets, making it the preferred format for data analysis and reporting.

Features

Multiple Delimiters

Support comma, semicolon, tab delimiters

Custom Sheet Name

Set your own worksheet name

Header Styling

Auto bold and background for header row

Auto Column Width

Automatically adjust column width to content

Tips

  • ✓ Ensure CSV format is correct with consistent columns
  • ✓ Wrap fields containing commas in quotes
  • ✓ Header row automatically gets bold and background color
  • ✓ Generated Excel files work in Microsoft Excel, Google Sheets, etc.

FAQ

What is the difference between CSV and Excel?

CSV is plain text format storing only data; Excel is binary format supporting formulas, formatting, charts, multiple sheets and more.

Can I edit after conversion?

Yes, the generated .xlsx file can be edited in Excel, Google Sheets, LibreOffice Calc and other spreadsheet software.

What file size is supported?

This tool runs in browser. Files under 10MB are recommended for smooth experience.

Last updated: 2026-06-04✓ Expert verified