HTML 美化HTML Beautifier
在线美化 HTML 源码,调整缩进与行宽,支持复制和下载。不执行代码,内容仅在浏览器处理。Format HTML source locally with two spaces, four spaces or tabs and a preferred line width. Copy the result or download an HTML file without uploading code.
仅美化 HTML 源码,不预览、不执行脚本。保留敏感空白,不单独格式化内嵌 JavaScript / CSS。建议行宽不是强制截断。最多 200000 字符,Ctrl / ⌘ + Enter 美化。
HTML 美化使用指南HTML Beautifier: guide
免费在线 HTML 美化工具,整理网页源码缩进,支持 2 空格、4 空格、Tab 和建议行宽设置,复制及下载 HTML 文件,全部在浏览器本地处理。Format HTML source locally with two spaces, four spaces or tabs and a preferred line width. Copy the result or download an HTML file without uploading code.
- 粘贴 HTML 源码,选择缩进方式与建议行宽。Paste HTML and choose indentation and preferred line width.
- 点击美化 HTML 或按 Ctrl / Command + Enter,检查结果后复制或下载。Click Beautify HTML or press Ctrl / Command + Enter, then inspect, copy or download the result.
美化 HTML 会执行脚本或上传源码吗?Will this execute scripts or upload code?
不会。工具仅处理源码文本,没有网页预览,不执行其中脚本;保留敏感空白,不单独格式化内嵌 JavaScript 和 CSS。格式化不是安全净化或完整语法验证,下载后使用前请自行检查。No. This is a text-only formatter without a rendered preview. Sensitive whitespace is preserved; embedded JavaScript and CSS are not separately formatted. Formatting is not sanitization or full syntax validation. Review downloaded code before use.
免费使用,无需注册。工具输入在浏览器本地处理;网站访问统计不包含工具输入内容。Free to use, no registration. Tool input is processed locally in your browser and is not included in website analytics.
