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DATA & APIS

Excel to CSV online

Select the file, choose the conversion direction and download the result. The CSV includes a UTF-8 BOM so Excel displays accents correctly.

Also useful if you are looking for: xlsx to csv · excel to csv utf-8 · csv to excel online

Local processing

LOCAL PROCESSING

Everything happens in your browser

The file and text never leave your device.

Select fileor drag it here

How to use Excel to CSV

Select the file, choose the conversion direction and download the result. The CSV includes a UTF-8 BOM so Excel displays accents correctly. Click Process, then download or copy the result when it is ready.

Privacy and output quality

Since spreadsheets often contain customer or sales data, 100% local processing avoids exposing confidential information.

FREQUENTLY ASKED QUESTIONS

Are my files or data uploaded?

No. The operation runs locally in your browser and PriviTools never receives the content.

Do I need an account or installation?

No. The tool works directly in modern browsers, with no account and no charge.

Related tools

CSV to JSONConvert CSV and JSON in both directions.XML Formatter and ValidatorFormat XML and detect syntax errors.XML to JSONConvert XML and JSON while preserving attributes.