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HTML Minifier

Minify HTML by removing comments, whitespace, and optional tags.

Input
Minified Output

About HTML Minifier

HTML Minifier compresses HTML documents by removing comments, extra whitespace between tags, optional closing tags, and redundant attributes — while keeping the page functionally identical. Smaller HTML means faster initial page load and better performance metrics.

See the original vs minified file size and the bytes saved. This is useful for static HTML pages, email templates, or any HTML that isn't processed by a build tool.

The minifier is configurable — you can choose whether to remove comments, collapse whitespace, or remove optional tags depending on your needs.

Features

  • Removes comments, whitespace, and optional tags
  • Configurable minification options
  • Shows size reduction and bytes saved
  • Works with HTML5 and legacy HTML
  • Preserves inline scripts and styles

Common Use Cases

  • Minifying static HTML landing pages
  • Compressing HTML email templates
  • Optimizing HTML for embedding in JavaScript
  • Reducing page size for performance audits