HTML Minifier

HTML minification is the process of removing all non-essential characters from HTML source code without changing its functionality. This includes spaces, newlines, tabs, and HTML comments. Minified HTML takes up less bandwidth, arrives at the browser faster, and can measurably improve Time to First Byte (TTFB) and Largest Contentful Paint (LCP) scores — two Core Web Vitals metrics that directly influence Google search rankings. While build tools like webpack or Gulp can automate minification, this online tool is useful for one-off checks, CMS-generated markup, or verifying what a minifier will produce before integrating it into a pipeline.