CSV to Excel Converter
Convert CSV data to Excel XLSX spreadsheet format directly in your browser
Upload CSV File
Drag and drop or click to upload .csv files
About CSV to Excel Conversion
This CSV to Excel converter is useful when you need raw CSV data in a more shareable spreadsheet format. It works well for business exports, CRM downloads, analytics tables, and any workflow where CSV should open as an XLSX workbook instead of plain text.
Tips for Better CSV to Excel Results
- Make sure the first row contains headers if you want a clean spreadsheet column structure
- Quoted CSV fields are supported, which helps preserve commas inside values
- Use the preview to catch delimiter or formatting issues before downloading the XLSX file
- If your source is a TXT file, convert it only when the text already follows a valid CSV-style row and column pattern
Frequently Asked Questions
Is this CSV to Excel converter free?
Yes, this tool is completely free with no registration required.
Is my data secure?
All processing happens in your browser. Your data is never uploaded to any server.
What CSV formats are supported?
Standard CSV with comma separators, quoted fields, and various line endings are supported.
Can I convert pasted CSV text to Excel?
Yes. You can paste CSV content directly into the text box and export it as an XLSX spreadsheet without uploading a file.
Does this create a real Excel file?
Yes. The tool exports a proper XLSX spreadsheet that you can open in Microsoft Excel, Google Sheets, Numbers, and similar apps.