Compress HTML Online
Minify and compress HTML code to reduce page size. Remove comments, whitespace, and optimize your markup for faster loading.
HTML Compression for Faster Page Loads
HTML minification reduces the size of your web pages by removing unnecessary characters. This is one of the simplest yet most effective ways to improve your website's performance and Core Web Vitals scores.
What Gets Compressed
- HTML comments: Development comments removed from production
- Whitespace: Extra spaces between tags eliminated
- Line breaks: Unnecessary newlines stripped
- Indentation: Tab and space indentation removed
SEO Benefits
- Faster First Contentful Paint: Less HTML to parse
- Better PageSpeed scores: Google rewards fast pages
- Improved mobile experience: Critical for mobile-first indexing
- Reduced server costs: Less bandwidth usage
What to Keep in Mind
HTML minification is safe for most websites. However, if you rely on whitespace for text formatting (like preformatted text), be careful. Inline script and style blocks are preserved. Always test minified HTML before deploying to production.
Combine with Other Optimizations
For maximum performance, combine HTML minification with CSS and JavaScript minification, image optimization, lazy loading, and server-side compression (Gzip/Brotli). Consider using a CDN for global delivery.