Excel to CSV
Export a worksheet to a portable CSV file.
- 1Choose files
- 2Adjust your options
- 3Preview & save
Free to use. No added watermarks.
Drop a file here
Or choose from your device. Your originals stay unchanged.
XLSX,XLS · 20 MB per document (25 MB for PDF) · 50 MB total · max. 20 files
Processed on your device. No file upload.
How to use Excel to CSV
- Choose a xlsx or xls file.
- Adjust the available options and process your file.
- Review the result, then copy or download it.
When to use Excel to CSV
Export one worksheet to a plain CSV for another application. Quoted fields preserve commas and line breaks; preview rows before importing the downloaded file.
Supported formats and limits
XLSX → CSV. CSV contains one worksheet and cannot preserve formatting, formulas, or charts.
About this tool
Can one CSV contain several worksheets?
No. CSV represents one table. Choose the worksheet to export and repeat for another sheet. Formatting, charts and formulas are not carried as workbook features.
Why did a receiving app change a date or code?
CSV does not enforce cell types. A spreadsheet importer may infer dates or numbers. Import identifier columns as text when leading zeroes or exact spelling matter.
What should I inspect before sharing the excel to csv output?
CSV contains one worksheet and cannot preserve formatting, formulas, or charts. Download the output and open it in the receiving application. A browser download request does not confirm that saving finished.