Yes, all UtilsHub tools are completely free. No registration, no hidden fees.

Do I need to sign up?

No, all tools work instantly without login or registration.

Do I need to download anything?

No, all tools run directly in your browser. No downloads required.

Yes, UtilsHub works on phones, tablets and computers. All tools are mobile-friendly.

Use CSV XLSX Converter online for free, no download required. UtilsHub offers hundreds of fun online tools.

Convert between CSV and Excel (XLSX). Files never leave your browser.

Direction

Paste CSV text

Pick a direction then convert. You can paste CSV or upload a file.

CSV XLSX Converter is a free online tool. Convert between CSV and Excel (XLSX).