Is HTML Minifier free to use?

Yes, HTML Minifier is completely free. No registration, no account, and no hidden costs — ever.

Is my data safe when using HTML Minifier?

All processing happens directly in your browser. Your data never leaves your device — nothing is uploaded or stored on our servers.

No. All CheckTown tools work instantly without registration or sign-up.

HTML Minifier works on any device — desktop, tablet, or phone. The interface adapts to your screen size.

通过移除空白、剥离注释以及压缩内联 CSS/JS 来精简 HTML。免费使用，无需注册。

移除注释

压缩 CSS

压缩 JS

在上方粘贴 HTML，然后点击“压缩”即可精简代码。

Ctrl+Enter 运行Ctrl+Shift+C 复制

了解 HTML 压缩如何去除空白、注释和冗余属性，从而缩小网页体积。

什么是 HTML 压缩？

HTML 压缩会移除 HTML 文档中不必要的字符——标签之间的空白、HTML 注释、冗余属性以及可省略的闭合标签。压缩后的标记在浏览器中的渲染结果完全一致，却占用更少的带宽。