🗜️ XML 压缩XML Minifier
压缩 XML：删除标签之间的空白、注释和多余空格，保留 CDATA 和文本内容不变，压缩前先校验格式并显示节省的体积。Minify XML by removing whitespace between tags, comments and extra spaces while leaving CDATA and text content intact — validated first, with the size saving shown.
使用说明与常见问题How-to & FAQ
「XML 压缩」是什么？What is the XML Minifier tool?
压缩 XML：删除标签之间的空白、注释和多余空格，保留 CDATA 和文本内容不变，压缩前先校验格式并显示节省的体积。Minify XML by removing whitespace between tags, comments and extra spaces while leaving CDATA and text content intact — validated first, with the size saving shown.
如何使用「XML 压缩」？How do I use the XML Minifier tool?
在「XML 压缩」中，把内容粘贴或输入到上方输入框，结果会实时显示在下方，点击「复制结果」即可复制。In the XML Minifier: Paste or type into the input box; the result appears below instantly — click "Copy result" to copy it.
会改变数据吗？Can minifying change the data?
默认只删除标签之间纯空白的文本、注释和标签内的多余空格；CDATA、处理指令和有文字的文本节点保持原样。混合内容（父元素里既有文字又有子元素，如段落里文字和 b、i 等元素混排）中两个元素之间的空白会保留为一个空格，避免 “x y” 变成 “xy”。带 xml:space='preserve' 的元素（以及 pre、textarea、script、style）内的空白在任何模式下都原样保留。勾选「合并文本中的连续空白」后，其余文本中的连续空白和换行会合并成一个空格。By default only whitespace-only text between tags, comments and extra spaces inside tags are removed; CDATA, processing instructions and text with content are kept. In mixed content (an element holding both text and child elements, such as a paragraph mixing text with b and i elements) whitespace between elements is kept as one space so "x y" never becomes "xy". Whitespace inside elements with xml:space='preserve' (and pre, textarea, script, style) is always kept exactly. With "Collapse whitespace inside text" on, runs of whitespace and newlines in other text become one space.
数据会上传吗？Is my data uploaded?
不会，全部在浏览器本地处理。No — everything is processed locally in your browser.
「XML 压缩」免费吗？需要注册吗？Is the XML Minifier free? Do I need an account?
「XML 压缩」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 XML Minifier is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.