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.

Tool guide

  • O que é texto delimitado Linhas onde colunas são separadas por um delimitador (vírgula, tab ou caractere customizado).
  • O que a ferramenta faz Extrai uma coluna específica (índice 1-based) de cada linha e devolve apenas essa coluna.
  • Por que usar Processar CSV simples e logs rapidamente, sem abrir planilhas ou scripts externos.

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.