HTML Minifier & Beautifier
Minify or beautify HTML code — strip comments and whitespace.
🔒 All processing happens in your browser.
How to Use HTML Minifier
1
Paste HTML in the input panel
2
Choose Minify or Beautify mode
3
Copy the optimized output
100% Private
Your files never leave your browser
Instant Processing
No upload wait time. Results in seconds
Zero Limits
No daily limits, no file count limits
Always Free
No account, no subscription, no fees
About HTML Minification
HTML minification removes comments, whitespace, and line breaks to reduce file size. Smaller HTML means faster page loads and better Core Web Vitals scores.
Frequently Asked Questions
What does HTML minification remove?
Comments, extra whitespace, line breaks, and unnecessary spaces between tags — without changing how the page renders.
Will minification break my HTML?
No — minification only removes formatting characters. The DOM structure and functionality remain identical.