Converters
Tools will load when you run.CSV to Excel (XLSX) Converter≈
Convert CSV table data into an Excel XLSX spreadsheet.
Your result.
How to use CSV to Excel (XLSX) Converter
- Choose your CSV or paste text into the editor.
- Choose your CSV input file and review the conversion requirements.
- Run the conversion and download the Excel (XLSX) output.
Process multiple files
Use a workflow to apply the same settings to each file.
Formats and requirements
- Input formats
- CSV
- Output
- Excel (XLSX)
- Availability
- Free in your browser and through the CLI
- Files per operation
- 1
- Browser file limit
- 8 MiB per file, 128 MiB total
What to expect
Formatting, fonts, layout, formulas or unsupported elements may change. Scanned PDFs require OCR first.
Do my files leave my device?
No. Thanks to advanced file-processing technology, your files are processed directly on your device, inside your browser. OneKit does not receive your input files or results. Required public processing libraries may download when you first use the tool.
File privacy and local processing →