HTML Minifier

Compress your HTML code safely. Reduce file size, remove comments, and speed up your website load times.

Remove Comments Collapse Whitespace Aggressive Mode

Input HTML 0 B

Minified Output 0 B

Savings: 0%

How to Use the HTML Minifier

This tool is designed to optimize your HTML code for production environments. By removing unnecessary characters like comments, newlines, and excessive whitespace, you can significantly reduce the file size of your web pages. This leads to faster download times, reduced bandwidth usage, and improved SEO rankings.

Step-by-Step Instructions

Paste Your Code: Copy your raw HTML code from your text editor and paste it into the left panel labeled "Input HTML".
Select Options: Use the toggle switches at the top to customize the compression:
- Remove Comments: Strips out all  notes.
- Collapse Whitespace: Reduces multiple spaces and newlines to a single space.
- Aggressive Mode: Removes spaces between tags. Use with caution as it may affect inline elements (e.g., words inside <span> tags running together).
Minify: Click the blue "Minify HTML" button. The optimized code will appear instantly in the right panel.
Copy: Click "Copy Code" to add the result to your clipboard.

Safety Logic: This tool uses a sophisticated tokenization engine. It automatically detects and "locks" sensitive tags like <script>, <style>, <pre>, and <textarea> before minification. This ensures that your JavaScript logic and pre-formatted text remain 100% intact and functional.

Why Minify HTML?

Minification is a standard best practice in modern web development. While search engines like Google can crawl uncompressed code, user experience depends heavily on speed.

1. Faster Page Load Speed

Every byte counts. By removing thousands of characters of whitespace and comments, you can reduce your HTML file size by 15-20%. On mobile networks with high latency, this reduction translates to a noticeably snappier page load.

2. Lower Bandwidth Costs

If you run a high-traffic website, bandwidth usage is a real cost. Minifying your assets reduces the data transfer required for every single visitor, which can result in significant savings on your hosting bill over time.

3. Cleaner Code for Production

While comments and indentation are crucial for development and debugging, they are useless to the browser. Minification acts as a "compilation" step for the web, ensuring the browser receives only the instructions it needs to render the page, nothing more.