Does minifying HTML break or change my code functionality?

No! The structure and functionality remain identical. Only unnecessary formatting, comments, and whitespace are removed. Verify by comparing minified HTML in browser dev tools—rendered output looks identical to original.

How much file size reduction can I expect?

Minified HTML typically reduces file size by 15-30% depending on comment volume and formatting. More comments = bigger savings. Test by comparing original vs minified size. Reduces page load time, improves Core Web Vitals, and boosts SEO.

Is minified HTML safe for production websites?

Yes! Minified HTML is standard practice in production. All major websites use minification. Reduces bandwidth, speeds page load, improves user experience. Verify by testing minified site across browsers and devices.

Does the tool remove all HTML comments and attributes?

Comments are safely removed. Important attributes (id, class, data) are preserved. Whitespace between tags removed but content spacing preserved. Perfect for removing debugging comments before deploying websites.

Can I minify inline CSS and JavaScript in HTML?

The tool minifies HTML structure. For embedded CSS/JS, use dedicated minifiers first, then minify HTML. Or paste CSS/JS separately into dedicated minifiers for optimal compression. Chain tools for best results.

HTML Minifier

Minify HTML by removing unnecessary whitespace.

4.9(1,654 reviews)

HTML Input

0 characters

JSON Formatter

Beautify or minify your JSON data.

JSON to CSV

Convert JSON data into CSV format instantly.

CSS Minifier

Minify CSS code to reduce file size and improve load speed.

JavaScript Minifier

Minify JavaScript by removing extra whitespace.

SIMPLE PROCESS

How It Works

Complete your task in simple, easy-to-follow steps.

STEP 1

Paste HTML Code

Paste your raw HTML markup.

STEP 2

Minify HTML

Remove comments and extra whitespace.

STEP 3

Copy Minified HTML

Copy the optimized HTML output.

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