CSV to Excel
Turn CSV data into a downloadable Excel (.xlsx) workbook, client-side.
How to use
CSV to Excel lets you turn CSV data into a downloadable Excel (.xlsx) workbook, client-side. Drop in your file and download the converted version — conversion happens entirely in your browser.
Files are converted on-device, so even confidential documents never leave your computer. It's completely free, with no sign-up, no watermarks and no limits on how often you use it.
Examples
Load a document and export it in the target format in a couple of clicks, with no upload.
Once cSV to Excel shows your output, use the copy or download button to grab it — no retyping.
Frequently asked questions
Is CSV to Excel free to use?
Yes. CSV to Excel is completely free with no sign-up, no watermarks and no usage limits.
Is my data private?
Yes. Files are converted on-device, so even confidential documents never leave your computer.
Does CSV to Excel work on mobile?
Yes. It works in any modern browser on desktop, tablet or phone, and keeps working offline once the page has loaded.
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