HTML Minifier Online
Minify your HTML code instantly using HTML Minifier Online. Reduce file size, remove comments and whitespace. Upload HTML files or paste your markup code directly.
Click to upload file
Supports .html and .htm files
Minified HTML will appear here after clicking the minify button...
What is HTML Minification?
HTML minification removes unnecessary whitespace, line breaks, and comments from markup to create a smaller file that loads faster.
Benefits:
• Reduce HTML payload size
• Remove HTML comments and extra spaces
• Improve delivery performance
• Process files locally in the browser
• Copy or download minified HTML instantly
Minified HTML is commonly used in production while developers keep formatted markup during build and maintenance workflows.
How to Use HTML Minifier Online?
Paste or Upload HTML
Add HTML in the text area or upload an .html file.
Minify the Markup
Click Minify HTML to compress your document.
Compare Size
Review original and minified byte counts with savings percentage.
Copy or Download
Copy minified HTML or download it as a .min.html file.
Frequently Asked Questions - FAQs
Will minification break my HTML?
Minification removes whitespace and comments between tags. Test output in your environment before production use.
Are HTML comments removed?
Yes. HTML comments are removed during minification.
Is my HTML uploaded to a server?
No. All processing happens in your browser.
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