IconVault's HTML Minifier shrinks your markup by stripping comments, collapsing whitespace, removing optional quotes and applying basic minification to inline CSS and JavaScript. Paste your HTML, tune the options, and copy the compact output, with before-and-after sizes so you can see exactly how many bytes you saved.

Smaller HTML means faster page loads and less bandwidth, especially on large templates. Content inside <pre>, <textarea>, <script> and <style> is always preserved, so code samples and scripts survive minification untouched. It is free with no signup and runs fully in your browser. The honest note: always test the minified page before deploying, because aggressive whitespace removal can change rendering where spacing is significant.