HTML Comparison Tool
HTML Version Support
Our tool supports HTML5, XHTML 1.0/1.1, and HTML 4.01. We automatically detect and handle different HTML versions while maintaining proper DOCTYPE declarations and structure.
Why use this HTML comparison tool?
Compare HTML files with semantic understanding
Highlight structural and content differences
Support for HTML5, XHTML, and legacy HTML formats
Automatic HTML formatting and validation
Export comparison results in multiple formats
How It Works
- 1Paste your HTML code into the left and right editors
- 2The tool automatically detects HTML version and formats the code
- 3View highlighted differences in structure and content
- 4Adjust comparison settings for precise results
- 5Download the comparison report or take a screenshot
Premium Features
Unlock advanced HTML comparison capabilities with our premium features:
- ✨HTML Schema Validation: Ensure compliance with HTML standards
- ✨Cross-browser Compatibility: Check differences across browser DOMs
- ✨Accessibility Analysis: Compare accessibility attributes and ARIA roles
- ✨Template Comparison: Compare dynamic template structures