HTML Minifier & Beautifier
Minify or beautify HTML code. Remove whitespace, comments, and unnecessary attributes to reduce file size, or format for readability.
Frequently Asked Questions
What does HTML minification do?
HTML minification removes unnecessary characters from your code without changing functionality. This includes whitespace between tags, HTML comments, optional closing tags, and redundant attribute quotes. The result is a smaller file that loads faster.
Will minification break my HTML?
No, the minifier only removes characters that are not needed for the HTML to function correctly. Your page structure, content, and inline styles/scripts remain intact. However, always test your pages after minification.
How much space can I save by minifying?
Typically, HTML minification reduces file size by 10-30%, depending on how much whitespace and comments are in your original code. The tool shows you exact before/after sizes and the savings percentage.
What does the beautifier do?
The beautifier adds proper indentation and line breaks to your HTML, making it easier to read and edit. Each nested element is indented one level deeper than its parent, and self-closing tags are placed on their own lines.
Is this tool free to use?
Yes, this HTML minifier and beautifier is completely free with no signup required. All processing happens in your browser so your code never leaves your device.