What does the HTML minifier remove?

It removes HTML comments, collapses whitespace between tags, strips optional closing tags (like , , ), and simplifies attribute quotes around plain values. The result is semantically identical HTML with fewer bytes.

Will minification break my page?

No. The tool only removes insignificant whitespace and optional syntax. The minified HTML renders identically in all browsers. However, always test with your specific page to be sure.

Typical savings range from 10% to 30% depending on how the original HTML is formatted. Pages with lots of comments and indentation see the biggest reductions.

Is my HTML sent to a server?

No. All minification happens in your browser. Your HTML never leaves your device.

ToolZip

HTML Minifier

Minify HTML by removing comments, collapsing whitespace, removing optional closing tags, and stripping unnecessary attribute quotes. See the exact byte savings and compression percentage in real time.

HTML Input

Minified Output

How to Use the HTML Minifier

Paste your HTML in the left panel and the minified output appears instantly on the right. The stats bar shows original size, minified size, and the percentage of bytes saved.

What Gets Removed

HTML comments, redundant whitespace between tags, optional closing tags (like </li>, </p>, </td>), and unnecessary attribute quotes. The output is semantically identical to the input.

Frequently Asked Questions

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