🧹 按关键词筛选行Filter Lines by Keyword
保留或删除包含指定关键词（或正则）的行，快速过滤日志和列表。Keep or remove lines containing a keyword or regex — filter logs and lists fast.
使用说明与常见问题How-to & FAQ
「按关键词筛选行」是什么？What is the Filter Lines by Keyword?
保留或删除包含指定关键词（或正则）的行，快速过滤日志和列表。Keep or remove lines containing a keyword or regex — filter logs and lists fast.
如何使用「按关键词筛选行」？How do I use the Filter Lines by Keyword?
在「按关键词筛选行」中，把内容粘贴或输入到上方输入框，按需设置「关键词」，结果会实时显示在下方，点击「复制结果」即可复制。In the Filter Lines by Keyword: Paste or type into the input box, adjust "Keyword"; 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?
「按关键词筛选行」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 Filter Lines by Keyword runs in your browser; text up to a few MB is usually processed instantly and never leaves your device.
「按关键词筛选行」免费吗？需要注册吗？Is the Filter Lines by Keyword free? Do I need an account?
「按关键词筛选行」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 Filter Lines by Keyword is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.