Free Online HTML Minifier Tool
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Original Size
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Minified Size
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Savings
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About Our Free HTML Minifier Tool
Our free online HTML minifier tool helps you reduce the file size of your HTML documents by removing unnecessary characters like whitespace, comments, and line breaks. This process is called minification and can significantly improve your website's loading speed.
Why Minify HTML?
HTML minification offers several benefits for web developers and website owners:
- Faster page loading: Smaller files download quicker, improving user experience
- Better SEO rankings: Google considers page speed as a ranking factor
- Reduced bandwidth usage: Saves bandwidth for both you and your visitors
- Improved performance: Especially noticeable on mobile devices with slower connections
How to Use This HTML Minifier
Using our tool is simple:
- Paste your HTML code into the input box above
- Click the "Minify HTML" button
- Copy the minified result using the "Copy" button
- Replace your original HTML with the minified version
How HTML Minification Works
Our advanced HTML compressor performs several optimizations:
- Removes unnecessary whitespace and line breaks
- Strips HTML comments (except conditional comments)
- Preserves content within <pre>, <textarea>, and <script> tags
- Maintains all functionality while reducing file size
Best Practices for HTML Minification
For best results with our HTML minify tool:
- Always keep a backup of your original HTML files
- Test minified pages thoroughly to ensure functionality remains intact
- Combine minification with other optimizations like CSS/JS minification
- Consider automating the process as part of your build workflow
This free HTML minifier online tool requires no registration and works entirely in your browser, ensuring your code remains private and secure.