HTML Minifier
FreeMinify HTML code by removing whitespace, comments and redundant attributes
<div><p>Hello</p></div>
About HTML Minifier
When you need production-ready HTML that loads fast, the markup's indentation, comments, and redundant attributes are all dead weight the browser downloads but never displays. This HTML Minifier compresses your markup by stripping whitespace, removing comments, and trimming redundant attributes so the file ships as small as possible while rendering identically.
Paste your HTML and the tool returns a tightly compressed version instantly. It's free, works in your browser, and needs no signup. Use it as a quick optimization pass for static pages, to slim down generated markup, or to cut the size of HTML served to users, reducing download time and bandwidth while leaving the visible page exactly as it was.
Common uses
- Compress static page markup with whitespace, comments, and redundant attributes stripped
- Slim down template-generated HTML before serving it in production
- Trim an HTML document to meet a size limit for delivery
- Optimize a landing page's markup as a fast pre-deploy step
- Reduce the byte size of HTML embedded into a larger document
How to use
- 1
Enter your details
Type or paste your content and pick a type using the fields below.
- 2
Customise the output
Adjust the available options — size, colour and other settings — to suit your needs.
- 3
Download or copy
Your result is generated instantly in your browser. Download it or copy it directly to your device.
Why ToolHub?
- Clean readable code
- Standards-compliant formatting
- One-click beautify
FAQ
What does this minifier remove?
It strips unnecessary whitespace, removes comments, and trims redundant attributes that do not affect how the page renders.
Will the page still look the same?
Yes. The optimizations target data the browser ignores, so the visible output is unchanged.
Can I undo the minification?
Minification is one-way, but the HTML Formatter can restore readable indentation if you need to edit later.
Is it safe for whitespace-sensitive elements?
Content in elements like pre is meant to be preserved, but check the output if your layout depends on exact spacing.
Can I use HTML Minifier on mobile?
Yes — ToolHub is fully responsive and works on iPhone, Android, tablets and all modern browsers. No app install needed.