➕ 批量添加前缀后缀Add Prefix / Suffix to Lines
给每一行文本批量添加前缀和后缀，例如加引号、逗号或 HTML 标签。Add a prefix and/or suffix to every line, e.g. quotes, commas or HTML tags.
使用说明与常见问题How-to & FAQ
「批量添加前缀后缀」是什么？What is the Add Prefix / Suffix to Lines?
给每一行文本批量添加前缀和后缀，例如加引号、逗号或 HTML 标签。Add a prefix and/or suffix to every line, e.g. quotes, commas or HTML tags.
如何使用「批量添加前缀后缀」？How do I use the Add Prefix / Suffix to Lines?
在「批量添加前缀后缀」中，把内容粘贴或输入到上方输入框，按需设置「前缀」、「后缀」，结果会实时显示在下方，点击「复制结果」即可复制。In the Add Prefix / Suffix to Lines: Paste or type into the input box, adjust "Prefix", "Suffix"; 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?
「批量添加前缀后缀」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 Add Prefix / Suffix to Lines runs in your browser; text up to a few MB is usually processed instantly and never leaves your device.
「批量添加前缀后缀」免费吗？需要注册吗？Is the Add Prefix / Suffix to Lines free? Do I need an account?
「批量添加前缀后缀」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 Add Prefix / Suffix to Lines is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.