Qu-Outil

Free Excel to CSV Converter

Convert Excel workbooks to CSV — every sheet becomes its own file, with the separator and encoding you need for imports, databases and other apps. Free, and nothing is uploaded.

  • 100% free
  • No limits
  • No upload
  • No watermark
  • Works on mobile
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How it works

How to convert Excel to CSV

  1. 1

    Add your workbook

    Drag and drop an XLSX, XLS or ODS file, or click to browse.

  2. 2

    Pick the separator

    Comma for most apps, semicolon for European Excel, or tab for TSV.

  3. 3

    Check the preview

    See the first rows of your data before downloading.

  4. 4

    Download

    Download one sheet or all of them as CSV files.

Features

CSV files that import cleanly

For CRMs, e-commerce stores, databases, mail merges and code.

Every sheet

Each sheet in the workbook becomes a separate CSV file.

UTF-8 that Excel reads

Accents, ₹ and non-English text open correctly, thanks to the optional BOM.

Shown or raw values

Keep numbers and dates as formatted in Excel, or export the raw values.

Private — nothing is uploaded

Your file is converted on your own device and never sent to a server. Safe for personal and business documents.

Free, no sign-up, no watermark

Convert as many files as you like. No account, no limits, no logo added.

Works on phone and computer

Use it in Chrome, Safari, Edge or Firefox on Android, iPhone, Windows or Mac — no software to install.

FAQ

Excel to CSV — FAQ

How do I convert Excel to CSV?

Add your workbook above. It converts instantly — download each sheet as a CSV.

Why do accented letters look wrong in my CSV?

Choose “UTF-8 for Excel (with BOM)”. The BOM tells Excel the file is UTF-8 so special characters show correctly.

Should I use comma or semicolon?

Use comma for most apps and websites. Use semicolon if your Excel uses a comma as the decimal separator (common in Europe).

Are formulas kept?

CSV stores values only, so formulas are exported as their results.

Support

Help keep Qu-Outil free

I build and run these tools in my free time and keep them free for everyone — no ads, no sign-up. If they helped you, buy me a chai or coffee via Google Pay or any UPI app. Your support keeps me building more free tools. Completely optional.

Google Pay / UPI ID
samarthdalela@oksbi
☕ Pay ₹50 with UPI app

The button opens Google Pay, PhonePe or Paytm on your phone. On desktop, scan the QR.

Scan to pay ₹50

Works with any UPI app