a11y.skipToMainContent
1

CSV Column Extractor

Pick which columns to keep from a CSV. Output as CSV with any delimiter, or as a plain newline-separated list (one cell per line).

Pick columns to keep (in output order)

Was this tool helpful?
Send output to:
Advertisement

How to use CSV Column Extractor

  1. Paste CSV.
  2. Check the columns you want to keep.
  3. Choose output delimiter and click Extract.

What is CSV Column Extractor?

Useful when a source CSV has dozens of columns but you only need three, or when you want to extract just the email column as a plain list. The output delimiter is independent of the input — choose newline output to get one cell per line.

Advertisement

FAQ

Can I reorder columns?
Not yet — output is in original column order. Roadmap.
Is my CSV data uploaded to a server?
No. All processing happens locally in your browser. Your CSV file never leaves your device—nothing is uploaded or stored anywhere.
What output formats are available?
You can export as a CSV with your choice of delimiter (comma, semicolon, tab, pipe) or as a plain newline-separated list with one cell per line.

Related tools

Author

SC
Sarah Chen"The Data Whisperer"

Data Analyst & CSV Specialist

Sarah has spent more than a decade wrangling spreadsheets, debugging CSV exports, and teaching teams how to make data work for them. She previously led data-quality initiatives at a fintech unicorn, where she reduced reporting errors by 40 percent through automated validation pipelines. When she is not optimizing queries or writing about data tooling, you will find her mentoring junior analysts at local bootcamps and speaking at data literacy meetups.

📖 CSV Column Extractor on Wikipedia·CSV Tools on Wikipedia·CSV Column Extractor on Britannica

People also use

← Back to CSV Tools · All tags
Advertisement