CSV to Excel
Free online CSV to Excel converter, no installation required. Generate real .xlsx files with data preview
What is CSV to Excel?
The CSV to Excel converter transforms Comma-Separated Values (CSV) text files into Microsoft Excel (.xlsx) format. The generated .xlsx files can be opened and edited in spreadsheet software such as Microsoft Excel, Google Sheets, and LibreOffice Calc.
How to Use
Paste or enter CSV data into the input box, one record per line, with fields separated by commas. Click Parse & Preview to convert and preview the results.
Supported Features
Auto-detect delimiter (comma or semicolon). Correctly handles quoted fields (which may contain commas, line breaks, etc.). Supports multi-line data. Optional first row as header. Custom output filename. Real-time data preview.
▶Can the generated Excel files be opened in Excel?
▶What data size is supported?
▶Will original formatting be preserved?
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