HTML Beautifier & Minifier
Pretty-print or minify any HTML. Smart inline-tag handling keeps short text content on one line for readability. Doctype, comments, void tags (br, img, meta) all handled correctly.
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Demo</title>
</head>
<body>
<div class="container">
<h1>Hello</h1>
<p>
This is
<strong>bold</strong>
and this is
<em>italic</em>
.
</p>
<ul>
<li>Item 1</li>
<li>Item 2</li>
<li>Item 3</li>
</ul>
</div>
</body>
</html>What powers the HTML Beautifier & Minifier
Beautify or minify modes
2-space / 4-space / tab indent
Void tag handling (br, img, meta, etc.)
Inline tag detection (a, span, strong, em — kept on one line)
Comments and doctype preserved
Why the HTML Beautifier & Minifier is different
Browser-native
The HTML Beautifier & Minifier runs entirely in your browser. Input is processed locally — never uploaded, never logged, never cached anywhere outside your device.
No artificial limits
No daily quotas, no character ceilings, no "upgrade for more" walls. Every feature is the complete feature — the same on the first use as the thousandth.
Production-grade quality
Built to the same engineering bar as paid SaaS tools — accurate algorithms, audited logic, responsive design and accessibility-tested interactions.
Common use contexts
- Reading minified production HTML
- Cleaning up exported CMS HTML
- Pre-commit formatting
- Minifying for production deployment
Private and secure
Zero upload
All processing happens in your browser. Input is never transmitted, logged or cached.
Works offline
Once the page loads, the tool runs without an internet connection. No network calls happen during use.
No tracking
No accounts, no cookies for tool state. Only aggregate analytics count visits at the page level.