🚀 Code Minifier
Compress HTML, CSS, JS, and JSON to Reduce File Size.
About Code Minifier
Minify HTML, CSS, and JavaScript code to strip redundant whitespace, newline characters, comments, and block formatting without altering functional logic. Serving minified production assets decreases payload sizes by up to 40%, accelerates Time to First Byte (TTFB), and optimizes Core Web Vitals.
Runs locally in your browser with real-time compression ratio calculation and one-click copy and download options.
💡 How to Use the Code Minifier
- Select Language: Choose HTML, CSS, or JavaScript mode.
- Paste Unminified Code: Paste your formatted source code into the editor.
- Minify & Export: Click Minify Code to view compression stats and copy your production-ready minified payload.
⚡ Key Features & Capabilities
✨ Multi-Language Support
Dedicated minification engines for HTML5, CSS3, and modern JavaScript.
✨ Compression Statistics
Calculates original byte size, minified size, and percentage saved in real time.
✨ Safe AST Parsing
Preserves strings, regex literals, and semantic tokens accurately.
🎯 Common Use Cases
- Frontend Developers: Minify custom scripts and inline stylesheets for production deployment.
- WordPress & Theme Developers: Compress theme assets to achieve 100/100 scores on Google PageSpeed Insights.
- Email Developers: Reduce HTML email template size below Gmail's 102KB clipping threshold.
Frequently Asked Questions
What is the difference between Minification and Compression (Gzip/Brotli)?
Minification removes unnecessary characters from source code before transmission. Gzip/Brotli compresses the minified file over the wire. Using both together achieves the smallest possible payload.
Does minification break my JavaScript code?
No, our parser preserves syntax semantics, semicolons, and string literals, ensuring code executes identically to the unminified version.