Extract by header
Input
email name,email,role John,john@example.com,admin Jane,jane@example.com,user
Output
john@example.com jane@example.com
The tool finds the matching header and returns the values from that column.
Text Tools
Review practical CSV Column Extractor examples so you can understand expected input, output, and common patterns faster.
Use this CSV column extractor to pull one column from CSV content by column index or header name. It is useful for exports, quick cleanup, analysis, and preparing single-field lists.
Example pages are especially useful for text tools because they show what good input looks like, what kind of output to expect, and how the tool behaves in common scenarios.
Input
email name,email,role John,john@example.com,admin Jane,jane@example.com,user
Output
john@example.com jane@example.com
The tool finds the matching header and returns the values from that column.
Input
2 name,email,role John,john@example.com,admin Jane,jane@example.com,user
Output
john@example.com jane@example.com
Column index is 1-based, so 2 means the second CSV column.
Fix: Put the header or index first, then a blank line, then the CSV data.
Fix: Check the first CSV row and use the exact header text.
Fix: This tool uses 1-based column numbering.
After reviewing these examples, run the live tool with your own input. If your task involves a follow-up step, the related page can help you move to the next tool in the workflow.
Open the main CSV Column Extractor page and test your own real input.