HTML Minifier
Compress HTML files.
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How to Use the HTML Minifier
Paste your raw, uncompressed HTML code directly into the input text area.
Select your desired minification settings (e.g., removing comments, collapsing whitespace, or stripping line breaks).
Click "Minify HTML". The tool will process your code instantly and calculate the total file size savings.
Features & Benefits
100% Privacy Preserved
All HTML parsing and minification operations occur entirely within your browser. Your source code is never uploaded to external servers.
Faster Page Loads
Removing unnecessary whitespace, line breaks, and comments drastically reduces your HTML file size, leading to significantly faster load times for your users.
Real-time Savings Metrics
Instantly see exactly how much file size you saved. The tool calculates the percentage difference between your original code and the minified output.
Customizable Output
Unlike basic minifiers, you can selectively choose which elements to strip out, allowing you to leave line breaks intact for debugging if necessary.
Frequently Asked Questions
Will this break my inline JavaScript or CSS?
This tool uses safe regex replacements designed primarily for HTML tags. While it collapses whitespace, it may affect whitespace-sensitive formatting inside <pre> or <script> tags. Always test your minified code in a staging environment.
Is my code uploaded anywhere?
No. The minification process happens entirely locally on your device via JavaScript. Zero data is transmitted over the internet.
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