HTML Minifier

Minify HTML code to reduce file size directly in your browser.

HTML Input

Minified Output

Runs entirely in your browser — your code is never uploaded to a server. Performs safe, conservative minification: strips comments and collapses whitespace to single spaces, but deliberately does not remove all whitespace between tags — inter-element whitespace can be visually significant for inline elements (e.g. a space between two <span>s), so this preserves it rather than risk merging visible text together. Content inside <script>, <style>, <pre>, and <textarea> is preserved exactly, untouched.

Frequently Asked Questions

No — minification only removes unnecessary whitespace, comments, and line breaks; it doesn't change any actual CSS/JS/HTML logic, so your page's appearance and behavior stay identical.

Whitespace within the HTML structure is minified; script/style content handling depends on the specific implementation — check the output to confirm it matches your expectations.

No — minification happens entirely in your browser. Your code is never sent to a server.