Free Developer Tool
HTML Minifier
Remove unnecessary spaces, comments and line breaks from HTML.
What is HTML Minifier?
HTML minification reduces file size by removing whitespace, comments and unnecessary characters.
How to use
- Paste your HTML code.
- Click the minify button.
- Copy the optimized result.
Features
- Remove whitespace
- Remove comments
- Reduce file size
- Client-side processing
- No data uploaded
Example
Input
<div> <h1>Hello</h1> </div>
Output
<div><h1>Hello</h1></div>
FAQ
Does minification change HTML behavior?
No. Only unnecessary formatting and comments are removed.
Is my code uploaded?
No. Everything runs locally in your browser.
Can I minify large files?
Yes. Large HTML files are supported.