HTML Minifier
Minify HTML — strip comments and whitespace.
Paste HTML and get a minified version — comments removed and whitespace collapsed — while the contents of <pre>, <textarea>, <script>, and <style> are preserved exactly. It all runs in your browser.
Runs entirely in your browser — nothing is uploaded.
How to use the html minifier
- 1Paste your HTML.
- 2See the minified output and the size saved.
- 3Copy or download the result.
Frequently asked questions
Does it break my scripts or preformatted text?
No — the contents of <pre>, <textarea>, <script>, and <style> are preserved exactly; only the surrounding markup is minified.
Is my HTML uploaded?
No — minification happens entirely in your browser.
Read the guide
How to Minify CSS, JavaScript, and HTML (Free)