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HTML Minifier

Compress HTML code to reduce file size and improve performance

compress HTML Minifier

Paste your HTML code here for minification

Characters: 0

Sample HTML Templates:

lightbulb

About HTML Minification:

HTML minification removes unnecessary characters from source code without changing functionality. This includes whitespace, comments, and other characters that are not required for the code to execute properly.

help_outline Understanding HTML Minification

What Gets Minified?

  • remove HTML comments (except conditional comments)
  • space_bar Extra whitespace and line breaks
  • format_quote Unnecessary quotes from attributes
  • close Empty attributes and optional closing tags

Performance Benefits

speed Faster page load times
data_usage Reduced bandwidth usage
trending_up Better search engine rankings
smartphone Improved mobile performance

Best Practices

Production Only

Minify HTML for production, keep readable code for development

Combine with CSS/JS

Also minify CSS and JavaScript files for maximum benefits

Test Thoroughly

Always test minified code to ensure functionality is preserved

tips_and_updates

Pro Tips:

  • • Use build tools to automate minification
  • • Keep source maps for debugging
  • • Enable GZIP compression on your server
  • • Use CDN for additional performance gains

compare Before and After Example

Before (Original):



    
        My Page
        
        
    
    
        

            
Hello World

            
Welcome to my website.

After (Minified):

My Page
Hello World
Welcome to my website.
`, vue: ` Vue App

{{ message }}

Count: {{ count }}

Great job! You're over 10!

` }; document.getElementById('html_input').value = samples[type] || ''; updateCharCount(); } // Copy to clipboard function function copyToClipboard(elementId) { const element = document.getElementById(elementId); const text = element.textContent; navigator.clipboard.writeText(text).then(function() { showNotification('Copied to clipboard!'); }).catch(function(err) { // Fallback for older browsers const textArea = document.createElement('textarea'); textArea.value = text; document.body.appendChild(textArea); textArea.select(); document.execCommand('copy'); document.body.removeChild(textArea); showNotification('Copied to clipboard!'); }); } // Download HTML function function downloadHTML() { const htmlContent = document.getElementById('minifiedOutput').textContent; const blob = new Blob([htmlContent], { type: 'text/html' }); const url = window.URL.createObjectURL(blob); const a = document.createElement('a'); a.href = url; a.download = 'minified.html'; document.body.appendChild(a); a.click(); document.body.removeChild(a); window.URL.revokeObjectURL(url); showNotification('Downloaded minified HTML!'); } // Show notification function showNotification(message) { const notification = document.createElement('div'); notification.className = 'fixed bottom-4 right-4 bg-green-500 text-white px-6 py-3 rounded-lg shadow-lg z-50 flex items-center'; notification.innerHTML = ` check_circle ${message} `; document.body.appendChild(notification); setTimeout(() => { notification.remove(); }, 3000); } // Update character count on input document.getElementById('html_input').addEventListener('input', updateCharCount); // Initialize character count updateCharCount();