HTML Minifier
Minify or beautify HTML instantly. Compression stats, safe processing. 100% client-side.
Privacy: All minification happens in your browser using regex-based processing. No data is sent to any server.
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Frequently Asked Questions
What does HTML minification do?
HTML minification removes unnecessary whitespace, comments, optional closing tags, and redundant attributes. This reduces file size and improves First Contentful Paint (FCP).
Will minification break my HTML?
This tool performs safe minification — it removes comments and collapses whitespace but preserves all functional markup. Pre/code/textarea content is preserved.
Does this improve SEO?
Yes. Smaller HTML payloads improve Core Web Vitals (especially LCP and FCP), which are Google ranking factors.
Is my data secure?
Yes. All minification happens in your browser. No data is sent to any server.