Code Minifier (HTML/CSS/JS)
Free Online Code Minifier (HTML, CSS, JS)
Minify HTML, CSS, and JavaScript files to reduce bundle size and accelerate web page load times. Strips unnecessary comments, whitespace, and formatting while preserving complete script and style functionality.
Why Minifying Code Boosts Website Performance
Smaller source files reduce bandwidth consumption, speed up browser downloads, and improve Core Web Vitals scores like Largest Contentful Paint (LCP). Faster sites provide a better user experience and rank higher in search engines.
Frequently Asked Questions
Find answers to common questions about this tool, data privacy, and usage.
Select your code type (HTML, CSS, or JavaScript), paste your code, and the tool instantly strips unnecessary whitespace, line breaks, and comments to produce a compact minified version.