What is the difference between beautify and minify?

Beautify adds consistent indentation and line breaks to make code human-readable. Minify removes all unnecessary whitespace, comments, and line breaks to reduce file size — useful for production deployments to improve page load speed.

Does formatting change how the HTML behaves?

No. Beautifying or minifying HTML only changes whitespace — it does not alter the DOM structure, attributes, or content. The rendered page will look and behave identically.

Can I format HTML with embedded CSS and JavaScript?

This tool focuses on HTML structure formatting. Embedded style and script blocks are preserved as-is. For CSS and JS formatting, use the dedicated CSS Minifier or JS Beautifier tools.

Why is my HTML still messy after formatting?

Very malformed HTML such as unclosed tags or mismatched nesting may not format cleanly. The tool attempts to handle common issues, but severely broken HTML may need manual fixes first.

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HTML Formatter & Beautifier

Beautify or minify HTML code free. Auto-indents nested tags, normalizes attributes. Great for debugging and code reviews online.

About this tool

Beautify messy HTML into clean, properly indented code — or minify HTML to reduce file size. Paste your HTML and get a formatted version with consistent indentation and readable structure instantly.

Input HTML

Output