Tools/Converters/CSV to Excel

CSV to Excel

Convert CSV files to Excel format.

100% on device · 0 uploads

Drop files here

or click to select · .csv

01 · Unlimited

Use it as many times as you want — completely free.

02 · Private

Your files never leave your device; everything runs in your browser.

03 · Fast

Processing happens locally and finishes in seconds.

How to Convert CSV to Excel

Select a CSV file

Click the upload area or drop the .csv you want as a spreadsheet.

Parsing happens locally

Rows and columns are parsed — including quoted fields and separators — and written into a real .xlsx workbook.

Download the Excel file

Open the .xlsx in Excel, Google Sheets or LibreOffice with proper columns.

Why Use This CSV to Excel Converter?

✓Correct column splitting, no Excel guesswork

✓UTF-8 safe — special characters preserved

✓Standard-compliant CSV parsing

✓100% local — exported data stays private

Frequently Asked Questions

Why do my CSV columns look broken in Excel?+

Excel guesses the separator based on regional settings and often guesses wrong — semicolon vs comma is the classic issue. This converter parses the CSV properly and outputs a clean .xlsx.

Are quoted fields and commas inside values handled?+

Yes — the parser follows the CSV standard, so values containing commas, quotes and line breaks end up in the right cells.

Does it handle special characters (é, ü, ç)?+

Yes — files are read as UTF-8, which preserves accented and non-Latin characters that often get mangled when Excel opens CSV directly.

Is my data uploaded?+

No — parsing and workbook generation happen entirely in your browser. Customer lists and exports stay on your device.