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Convert your Excel spreadsheets to universal CSV format — compatible with any application.
Use Excel to CSV when a workbook sheet needs to become a plain-text table for import, automation, or version control. CSV keeps rows and cell values but drops workbook-only features such as formulas, formatting, and extra sheets. Verify the selected sheet, header row, delimiter, and date columns before using the file in another system.
Select the intended sheet or move the desired tab to the front before converting.
CSV stores values only, so keep the original workbook if formulas need to be changed later.
Unmerge cells and create one clear header row before exporting to CSV.
Use an unambiguous date format and verify the importer settings in the destination app.
Excel to CSV reads the workbook in your browser and creates the CSV locally, so the sheet contents are not intentionally uploaded for conversion. Because CSV removes workbook context, keep the source XLSX until you have confirmed the exported values in the destination system.
Open the XLSX file and confirm which sheet contains the rows that should become CSV.
Remove merged headers, hidden helper rows, and formatting that CSV cannot represent.
Convert the sheet to CSV and review how dates, formulas, commas, and blank cells appear.
Upload the CSV to the target system using a small sample before replacing production data.
Upload your Excel file (XLSX or XLS)
The converter reads the spreadsheet data and structure
Click "Convert to CSV" to extract the data
Download the CSV file
Supports both XLSX and XLS formats
Exports worksheet cell values to CSV text while workbook formatting remains in the original Excel file
Handles multiple sheets (first sheet by default)
Proper CSV escaping for special characters
Fast, browser-based processing
Workbook sheet Products has columns sku, name, price. Output CSV begins sku,name,price with one row per visible product record.
A cell showing 149.95 from a formula is exported as 149.95 in CSV; the formula itself is not preserved.
If an orders workbook contains Summary and Orders tabs, export the Orders sheet so the CSV contains order_id, customer_email, and total instead of summary totals meant only for people.
The converter exports the selected worksheet or the first worksheet when no sheet selection is available. Check the sheet name before downloading if the workbook contains tabs such as Summary, Raw Data, and Archive.
CSV stores final cell text, not workbook formulas. If a cell contains =SUM(B2:B10), expect the visible calculated value or displayed text rather than an editable formula.
CSV cannot store formatting, colors, borders, filters, merged cells, or multiple sheets. Save the original XLSX if those workbook features are important.
Cells containing commas, quotes, or line breaks must be quoted in the CSV output. Test a row with notes or addresses before importing the file into another system.
Yes, after checking headers, delimiter expectations, date formats, and blank cells. Database importers are often stricter than spreadsheet apps.
Open the downloaded CSV in a plain-text editor as well as a spreadsheet app. Confirm that the header row is present, each row has the expected number of comma-delimited fields, and important cells such as IDs, prices, dates, and notes still match the original worksheet.