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Minify and compress HTML by removing whitespace.
Copy and paste your HTML code into the input field.
Click Minify to compress the HTML.
Click Copy to save the minified HTML to your clipboard.
An HTML minifier shrinks HTML by removing everything the browser does not need to render the page: comments, extra whitespace, line breaks, and redundant markup. The page looks and behaves identically; the file is just smaller and loads faster.
Smaller HTML means less to download and parse before the browser can paint, which matters most on mobile and slow connections. Paste your HTML, get the minified version instantly, and ship the leaner file.
The HTML document is the first thing a browser downloads, and it must be parsed before the page can render. Trimming its size shortens the time to first paint and improves Largest Contentful Paint, two of Google's Core Web Vitals. Minification is a free win here because it changes nothing about the page except its byte count.
Comments and whitespace between tags are almost always safe to strip. The care point is whitespace inside content and around inline elements, where a collapsed space can change how text renders. A good minifier preserves significant whitespace and only removes the truly redundant kind, which is why using a tool beats a blind find-and-replace.
Treat minification as a build or deploy step, not an edit to your working files. Keep your indented, commented HTML as the source you maintain, and minify a copy for production. When you need to read minified HTML you received, run it through an HTML formatter to restore indentation.
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