🧱 文本列提取Extract Column from Text

使用说明与常见问题How-to & FAQ

「文本列提取」是什么？What is the Extract Column from Text?

从 CSV、TSV 或空格分隔的文本中提取指定列。Extract a specific column from CSV, TSV or space-separated text.

如何使用「文本列提取」？How do I use the Extract Column from Text?

在「文本列提取」中，把内容粘贴或输入到上方输入框，按需设置「列号(如 1,3)」，结果会实时显示在下方，点击「复制结果」即可复制。In the Extract Column from Text: Paste or type into the input box, adjust "Columns (e.g. 1,3)"; the result appears below instantly — click "Copy result" to copy it.

处理大段文本会卡吗？Can it handle long text?

「文本列提取」在浏览器中直接处理，几 MB 以内的文本通常瞬间完成；文本不会离开你的设备。The Extract Column from Text runs in your browser; text up to a few MB is usually processed instantly and never leaves your device.

「文本列提取」免费吗？需要注册吗？Is the Extract Column from Text free? Do I need an account?

「文本列提取」完全免费，无需注册或安装，打开网页即可使用，手机和电脑都能用；输入的内容只在你的浏览器本地处理。The Extract Column from Text is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.