All HTML5 Supported Tags: Complete Reference Guide
A comprehensive list of all HTML5 tags with descriptions - essential for web development and SEO.
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Instant Source View
Enter any URL and get the complete HTML source code instantly. No browser extensions or installations needed.
Smart Analysis
Comprehensive SEO audit covering meta tags, Open Graph, structured data, internationalization, links, resources, and security indicators.
Technology Detection
Identify 100+ technologies including CMS platforms, JavaScript frameworks, analytics tools, CDNs, payment systems, and more.
Performance Metrics
Get detailed page speed insights including DNS lookup, TCP connection, TLS handshake, server wait, and download times.
Syntax Highlighting
Beautiful code formatting with color-coded syntax makes it easy to read and understand HTML structure.
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Access from any device - desktop, tablet, or mobile. View source code on the go, even on devices that don't support it natively.
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Download the source code as a file for offline analysis, or copy it directly to your clipboard.
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Resources
Expand Your Knowledge
Guides, tutorials, and insights about HTML, source code, and web development.
Reference
Updates
New Features to Empower Your Web Exploration
Discover our latest features: speed metrics, server info, line wrapping, and UI improvements.
SEO
Improving SEO Through Your Source Code
Learn the connection between your website's source code and search engine optimization.
Tools
Top 10 Source Code Editors for Web Development
A guide to the best free and paid code editors and IDEs for modern web development.
Tutorial
How To View HTML Source in Different Browsers
View source code in any popular browser without installing apps or plugins.
Security
How To Hide The Source Code Of A Website
Techniques to protect and obscure your website's source code from theft.
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A website's source code is one of the first things you check if it appears to be hacked or acting odd. View Page Source makes this step fast and simple. Love it.
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Cyber Security ExpertMy work involves web design, nothing too technical. But when you find an inspirational design and wonder how they did it, this amazing source code viewer helps me learn new techniques.
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