Excel to CSV Converter

Export a spreadsheet to a universal CSV file. Upload your XLSX, XLS or ODS, choose CSV as the output, and download the converted file directly.

Drop a file here or click to browse

Images, PDFs, text, CSV, JSON, audio — processed privately in your browser

How to convert

  1. 1Upload your spreadsheet using the tool above (XLSX, XLS or ODS).
  2. 2CSV is selected automatically as the output format.
  3. 3Click Convert to export the first sheet as CSV.
  4. 4Download your CSV file individually.

Supported formats

Input: XLSX, XLS, ODS

Output: CSV

Good to know

The first worksheet is exported as CSV. Only cell values are written; formulas, charts and styling are not included.

Frequently asked questions

Does it export all sheets?+

No. The first worksheet is exported as a single CSV file.

Are numbers kept as numbers?+

Yes. Cell values are written as they are read, with numbers kept as text-friendly values.

Is my file uploaded?+

No. The spreadsheet is parsed in your browser.

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