Delimited text extractor

Extract one specific column from delimited lines (comma, tab, or custom delimiter).

Overview

Useful for logs, simple CSV-like text, and terminal snippets. Column index is 1-based.

Technical deep dive

Common questions summarized

  • What is this tool for?: It runs fully in your browser: useful to validate, format, or convert data in everyday development.
  • Are my inputs sent to a server?: Processing happens locally with JavaScript. We do not store what you paste into the text areas.
  • Can I use this for real production data?: Use at your own risk. For secrets (passwords, tokens), prefer controlled environments and your company policies. And always review the generated contents. Never trust blindly things you see on the internet.

Sample payload to try

  • See also the larger "Code Snippets" sample; paste this excerpt to try locally: Example — a,b,c 1,2,3 (coluna 2) -> b 2

Tool guide

  • What delimited text is Lines where columns are separated by a delimiter (comma, tab, or custom character).

  • What the tool does Extracts one specific column (1-based index) from each line and outputs only that column.

  • Why use it Process simple CSV/log snippets quickly without opening spreadsheets or external scripts.

Code Snippets

Code example
a,b,c
1,2,3 (coluna 2) -> b
2

Example

a,b,c
1,2,3 (coluna 2) -> b
2

FAQ

What is this tool for?

It runs fully in your browser: useful to validate, format, or convert data in everyday development.

Are my inputs sent to a server?

Processing happens locally with JavaScript. We do not store what you paste into the text areas.

Can I use this for real production data?

Use at your own risk. For secrets (passwords, tokens), prefer controlled environments and your company policies. And always review the generated contents. Never trust blindly things you see on the internet.