HTML Minifier
Reduce HTML size by removing comments and unnecessary whitespace between tags.
What Is HTML Minification?
HTML minification removes characters that are usually unnecessary for browsers, such as comments, repeated whitespace and spaces between tags.
Benefits
Smaller HTML can reduce transfer size and may slightly improve page delivery. The effect is often greatest when minification is combined with compression and caching.
Important Note
This lightweight minifier is designed for common HTML. Always test production output because whitespace can be meaningful inside elements such as preformatted text.
How to Use the HTML Minifier
Paste HTML and minify it to remove unnecessary whitespace and line breaks while keeping the markup functional. Minified HTML is useful for smaller files, compact snippets and production delivery.
Practical Example
A multi-line HTML block with indentation between tags can be compressed into a shorter one-line or compact representation without changing the intended page structure.
Factors That Affect the Result
Whitespace-sensitive content, inline scripts, inline styles, preformatted text, comments and malformed markup can affect safe minification. Always test the output when whitespace has semantic meaning.
Frequently Asked Questions
Does HTML minification change visible content?
It should not for ordinary markup, but whitespace-sensitive elements should be reviewed.
Why minify HTML?
Minification can reduce text size and remove formatting that is only useful during development.
Can I make minified HTML readable again?
Yes, use an HTML formatter to add indentation and line breaks.