CSV 转 XLSX

将 CSV 文件转换为 Excel XLSX 格式

所有处理均在浏览器中完成，不会上传任何数据。

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File Input

File Output

CSV to XLSX

Upload a CSV file and convert it to Excel XLSX format for download.

🔒所有处理均在浏览器中完成，不会上传任何数据。

CSV Input

Paste CSV data here or upload a .csv file...

How to Use

Upload a CSV file or paste CSV data to convert it to Excel XLSX format. The first row is used as column headers. Numeric values are automatically detected. Click "Download XLSX" to save the converted file.