CSV to Excel Converter

Convert CSV data to Excel format with this free online tool. Transform comma-separated values to formatted Excel spreadsheets with headers, styling, and proper data types. All processing happens in your browser for complete privacy.

Download sample CSV file

CSV Options

Excel Options

CSV Input

Excel Preview

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Excel Preview

Enter CSV data to see a preview of your Excel file.

Using the CSV to Excel Converter

  1. 1.Enter your CSV data in the input box, or use the "Upload" button to select a CSV file
  2. 2.Configure the CSV options (delimiter, headers) and Excel options as needed
  3. 3.Preview your data in the Excel Preview panel to ensure it looks correct
  4. 4.Click "Convert to Excel" to generate the downloadable .xlsx file
  5. 5.Download your converted Excel file using the "Download" button

About CSV to Excel Conversion

CSV (Comma-Separated Values) is a simple file format used to store tabular data. Excel is a powerful spreadsheet application that can display, analyze, and manipulate data with advanced formatting and features.

This tool is particularly useful when:

  • You need to analyze CSV data in a spreadsheet format with proper formatting
  • You want to create professional-looking reports from raw CSV data
  • You're preparing data exports for business presentations or analysis
  • You need to take advantage of Excel's advanced features like formulas and charts
  • You want to preserve data types and apply automatic formatting to your data