Split CSV File

Split a large CSV into smaller files by number of rows. Free, no sign-up, files stay on your device.

Choose a CSV fileor drag and drop a file here

🔒 100% private — processing happens in your browser. Nothing is uploaded.

How to use the split CSV file

  1. Choose a CSV file.
  2. Enter how many rows each file should have, or how many files you want.
  3. Click Split and download a ZIP with all parts.

Many systems limit imports — e-mail tools, CRMs, Google Sheets and Excel struggle with huge files. Splitting keeps the header row in every part and never breaks a row in the middle, even when cells contain line breaks inside quotes. Parts are saved as UTF-8 with BOM so Excel opens accents and Cyrillic correctly.

Powered by CookieAdmin