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Convert CSV files to formatted Excel workbooks (.xlsx) instantly. Auto-detect delimiters, preserve data types, and download. 100% free, no sign-up.
Drag and drop a CSV file or click to browse. Delimiters are auto-detected.
Review the parsed data table. Adjust delimiter settings if needed.
Click Download to save as a formatted .xlsx Excel workbook.
Yes, 100% free with no hidden costs or account required.
Files are processed entirely in your browser. Nothing is uploaded to any server.
Yes. Numbers are stored as numeric cells and dates are auto-detected when possible.
Comma, tab, semicolon, and pipe delimiters are auto-detected or can be set manually.
Currently one file at a time. For batch conversion, check our Batch Tools channel.