Function Selection
⇄ Xls ⇄ CSV ⇄ Excel
CSV and Excel Bidirectional Conversion
CSV/XLSX/XLSCSV/XLSX/XLS
Drag files here or click to upload
Supported csv, xlsx, xls formats
Maximum file size：50MB
Conversion Complete!
File converted successfully
Conversion Failed
CSV ⇄ Excel Conversion Tool Description
Use Cases
- Data Migration: Transfer table data between different systems
- Format Compatibility: Convert CSV to Excel for easy editing and formatting
- Lightweight: Convert Excel to CSV to reduce file size
- Batch Processing: Programmatically process large amounts of data files
FAQ
CSV has no styling. When converting to Excel we set widths/encoding; Excel to CSV preserves UTF-8 and data.
Use UTF-8 encoding. For large files, split into batches or compress; Chinese text is fully supported.
We try to preserve types. CSV lacks type metadata; Excel import uses smart inference and you may adjust formats.
Select multiple files to convert at once and download as a zip. For automation, contact us for API.