← Blogby Marcell Almeida

How to minify HTML online

Paste HTML markup — get minified output with comments and whitespace removed.

Minified HTML ships faster and uses less bandwidth. The HTML Minifier strips comments and collapses whitespace while preserving tag structure — all in your browser.

Try it — paste HTML to minify

Open full tool →

How it works

  1. Paste HTML — full page or fragment.
  2. Minified output — updates as you type.
  3. Copy — compressed markup ready to deploy.

What gets removed

HTML comments, inter-tag whitespace, and line breaks collapse. Content inside pre and textarea may need manual review.

Beautify instead

For readable markup, use the HTML Beautifier.

The How to minify HTML online is free, runs locally, and never sends your data to a server. More text tools at maratool.com.