HTML标记对比工具
智能HTML标记文件差异检查工具，完美适用于网页开发、模板修改和HTML验证，全面支持HTML5。
HTML5 Support Markup Aware Structure Check
HTML Comparison Tool
Original HTML Markup
Modified HTML Markup
What is an HTML Diff Checker?
An HTML diff checker is a specialized tool for comparing HTML documents and markup, identifying changes in elements, attributes, and content. It's essential for web development, helping track template modifications, content updates, and structural changes.
Whether you're reviewing website updates, debugging layout issues, managing CMS content, or maintaining HTML templates, our HTML diff tool helps you instantly spot markup changes with clear visual highlighting.
Features of Our HTML Diff Tool
HTML5 Support
Full support for HTML5 elements, semantic tags, and modern web standards.
Template Compatible
Works with template engines like Handlebars, EJS, Pug, and JSX/TSX.
常见问题
支持哪些HTML标准？
我们的HTML对比工具支持HTML5、XHTML和传统HTML标准，包括语义元素、辅助功能特性和现代网络标准。
可以对比模板文件和组件吗？
当然可以！我们的工具支持Handlebars、Mustache、EJS、React JSX、Vue模板等模板引擎和任何基于HTML的模板系统。
如何处理嵌入的CSS和JavaScript？
我们的工具智能处理HTML文件中嵌入的CSS和JavaScript，在尊重不同内容类型的同时提供准确的对比。