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Tool Suites:
| SEO Tools | Server Tools | Text Tools | Development Tools | Email Tools | More |
Introduction
The HTML Code Validator allows users to validate a website URL or raw HTML code against W3C standards instantly. The tool provides:
— Line-specific error reporting tells you precisely where in a line the HTML issue is.
— Color-coded messages for errors, warnings, and informative notes that highlight and easily let you skim through the messages.
— Suggested fixes appear underneath every message in green text, assisting developers with quick rectifications.
— Code snippet notes pointing out the specific part of the HTML that caused each warning or error.
— Copyable reports so users can copy full validation results for offline review or sharing.
— Two different input modes: validate a live website URL or paste raw HTML code in.
— Responsive tabbed interface that smoothly runs on mobile and desktop.
Ideal for developers, SEO specialists, or site owners, this tool offers very quick, actionable HTML validation all done on a single page.