COMPUTER & IT TOOLS · BROWSER-BASED

CSV Column Extractor. Keep just the columns you need.

Select columns from CSV text and download a smaller CSV. Header names and quoted fields supported.

✓ Free ✓ No signup ✓ Local browser processing

Enter your data

Paste CSV (first row = headers)Columns to keep (comma-separated header names) Reject missing columns

Ready to begin.

CSV output is local. If spreadsheet cells begin with =, +, - or @, review them before opening in spreadsheet applications.