HTML & CSS Formatter

What is this tool?

Keep HTML and CSS readable or shrink them for embedding. Paste code, choose HTML or CSS, then format (pretty-print with indentation) or minify (one compact line, comments removed).

How it works

• HTML is parsed with a lightweight tag scanner: it indents nested elements, keeps void elements like <img> and <br> on one line, preserves <pre>/<script>/<style> content, and drops comments when minifying.
• CSS is tokenized to protect comments and strings: it pretty-prints selectors and declarations with indentation, and minifies by removing comments and unnecessary whitespace while keeping string values intact (including braces inside strings).

Limits

This is a light formatter, not a full validator. Unbalanced tags or braces are reported; very exotic or malformed HTML/CSS may need manual review.

Privacy

All parsing runs in your browser.