HTML Minifier

Compress and optimize your HTML code with advanced minification options

Minification Options

50

Current: 50%

Upload HTML File

Max file size: 10MB. Allowed types: HTML, HTM

About HTML Minifier

The HTML Minifier does exactly what it says, minimizing and optimizing your HTML code by removing unnecessary characters, spaces, and optional elements. This advanced tool will decrease your file size, speed up loading time, and improve overall performance. It is an ideal tool for developers, designers, or web owners who want to maintain proper functionality while making the HTML efficient and lean.

Screenshot of the HTML Formatter interface showing input, options, and output preview

How to Use HTML Minifier?

  1. Enter or paste your HTML code into the input area.
  2. Alternatively, upload an HTML file using the file upload feature (max 10MB).
  3. Adjust the minification options according to your preferences.
  4. Set the minification aggressiveness using the slider.
  5. Click the "Minify HTML" button to process your code.
  6. Review the minified HTML in the output area and check the minification stats.
  7. Use the "Show Preview" button to see how the minified HTML renders in the browser.
  8. Copy the minified HTML to your clipboard or download it as a file.
  9. Use the "Reset" button to clear all inputs and start over.

Key Features

  • Advanced HTML minification with multiple optimization options
  • Customizable minification aggressiveness
  • File upload support with drag and drop functionality
  • Clipboard operations (paste and copy)
  • Download minified HTML as a file
  • Live preview of minified HTML
  • Detailed minification statistics
  • Responsive design for use on various devices
  • Local storage to save input HTML between sessions

Tips and Best Practices

  • Always keep a backup of your original HTML files before minification.
  • Start with lower aggressiveness and gradually increase if needed.
  • Use the preview feature to ensure the minified HTML renders correctly.
  • Be cautious when removing optional tags, as it may affect older browsers.
  • Consider the balance between file size reduction and code readability.
  • Test minified HTML across different browsers and devices.
  • Use minification as part of your overall web performance optimization strategy.
  • Combine HTML minification with server-side compression for best results.

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