Free HTML Compressor Tool

Compress any HTML input and get the minified output using our free online HTML minifier tool to improve your SEO.

HTML Compressor

Paste HTML code to compress:


About HTML Compressor

HTML Compression

HTML compression refers to the process of reducing the size of HTML (Hypertext Markup Language) files by removing unnecessary whitespace, comments, and other elements without affecting the functionality or display of the web page. The primary goal of HTML compression is to optimize the performance of web pages by reducing the amount of data that needs to be transferred over the network.

The process typically involves removing:

  • Whitespace: Extra spaces, tabs, and line breaks that are used for formatting and readability but are not essential for the browser to interpret the HTML correctly.
  • Comments: HTML comments, which are meant for developers and not required for the browser to render the webpage.
  • Redundant Attributes: Removing attributes that have default values or are not necessary for the correct display of the content.

Why You Need to Cpmpress HTML?

HTML compression is part of a broader set of optimization techniques known as web performance optimization (WPO). Smaller HTML files lead to faster page loading times, reduced bandwidth usage, and improved overall user experience. It is often done in conjunction with other optimizations like image compression, JavaScript minification, and CSS optimization to create more efficient and faster-loading websites.

Speed measurement tools like Google PageSpeed will show the error as "Minify HTML" when HTML content on the page is not compressed / minified.

HTML Compressor Tool

Here is a free HTML minifier tool that helps you to optimize the HTML input / files which you can use on your site to improve the page loading speed. Paste the entire HTML content as a text input and get the compressed output on the screen along with download option. The result will show the size of original file and the compressed output so that you can see how much size is saved due to compression.

HTML Compression Tool Output

Related Tools



WebNots is a knowledge sharing platform for webmasters and tech geeks. We have published 3000+ free articles focusing on website building and technology. We share our experience through blog articles, demos, eBooks, videos and glossary terms for the benefit of webmasters and tech community.