✓ HTML Validator ✓

Check your HTML for errors and get that coveted "Valid HTML" badge! Proper markup matters, even (especially!) in the retro web.

📊 Validation Results

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Quick Checks:

Issues Found:

💡 How to Use:

  • Paste your HTML code in the editor above
  • Click "Validate HTML" to check for errors
  • Review errors, warnings, and suggestions
  • Fix issues and re-validate
  • Earn your "Valid HTML" badge!

✅ What This Checks:

  • Proper DOCTYPE declaration
  • Required tags (html, head, body)
  • Closing tags (unclosed tags)
  • Basic HTML structure
  • Common syntax errors
  • Deprecated tags

🎨 Why Validate?

  • Cross-browser compatibility: Valid HTML works everywhere
  • SEO benefits: Search engines prefer clean code
  • Accessibility: Screen readers need proper markup
  • Easier maintenance: Clean code is easier to update
  • Retro pride: Valid HTML badges were cool in the '90s!

🏆 External Validators:

For comprehensive validation, use these official tools:

⬅ Back to Tools 🏠 Home