All processing happens locally in your browser · No data uploaded
HTML Formatter & Beautifier
Clean up messy HTML with our formatter. Get properly indented, readable HTML code with syntax highlighting. Also supports HTML minification for production use.
Input HTML
Output · 501 chars
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>
My Page
</title>
</head>
<body>
<div class="container">
<h1>
Hello World
</h1>
<p>
This is a paragraph with
<strong>
bold
</strong>
text.
</p>
<ul>
<li>
Item 1
</li>
<li>
Item 2
</li>
<li>
Item 3
</li>
</ul>
</div>
</body>
</html>HTML Formatting Rules
Indent: 2 spaces per nesting level Block elements: always new line Inline elements: same line Attributes: one per line (option) Self-closing: / before >
Examples
Minified HTML
Result: Properly indented 2-space nested HTML
Minified HTML becomes readable with proper structure.
Frequently Asked Questions
Does the formatter change my HTML semantics?
No. Only whitespace/indentation changes. The DOM structure and content remain identical.
Can I minify HTML for production?
Yes. Toggle to Minify mode to remove all whitespace, comments, and optional quotes for smaller production HTML.