CSV column extractor

Extract one CSV column as a JSON array of strings.

Text Stateless

Maximum input length per field: 65536 Unicode code points. See the operation limits in the instructions.

Quick guide

Try it with your own data when you’re ready.

Try an example

You enter

CSV table
name,age
Ada,36
Column number (starting at 1)
1
CSV separator
Comma
First row
Skip first row (header)

You get

[
  "Ada"
]
How it works & limits

Choose comma, semicolon or tab and a one-based column number. Include or exclude the first row as a header.

Rows must have equal width. Limits: 1000 data rows, 100 columns and 10000 cells including the header.

Quoted multiline fields remain JSON strings. Example: column 1 of name,age with Ada,36 gives Ada.