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HTML Minifier

DevOffline-ready

HTML Minifier compresses HTML by removing comments, collapsing whitespace between tags, stripping optional closing tags, and removing attribute quotes where safe. Paste any HTML document and copy the minified version for faster page loads. Shows the size before and after so you can see the impact. Runs entirely in your browser — nothing is sent to a server.

Related: AESHashUUIDHTML → JSX

HTML minification

Removes whitespace between HTML tags, HTML comments, and optional closing tags to reduce page size. Smaller HTML means faster initial server response and less data transferred. Modern HTTP/2 with gzip/Brotli compression reduces the benefit, but minification still helps for uncached responses and data-metered connections.