HTML Minify / Beautify

Minifying HTML strips extra whitespace between tags, comments, and line breaks that the browser ignores when rendering — this shrinks the file size with zero effect on how the page looks.

How to use it

• Minify: paste HTML and the tool compresses the markup, including inline CSS inside <style> and JS inside <script>.
• Beautify: paste minified HTML with no indentation to get a readable structure with correctly nested tags.
• Beautifying is handy for parsing HTML from a third-party API or parser that arrived as a single unbroken line.

Common uses

• Compressing static HTML pages or email templates before publishing.
• Beautifying markup that was generated programmatically or copied from view-source, to make it readable.
• Checking how much a page will shrink after minification, before setting up an automated pipeline.

Things to keep in mind

Aggressive minification (dropping optional closing tags) relies on HTML5's automatic tag-closing rules — it's valid, but it can make the markup harder to read while debugging.

Minification doesn't replace transport-level compression (gzip/brotli) — use both together for the best result.