HTML, CSS and JavaScript Minification

Reduce the size of your code by removing unnecessary spaces, comments and extra characters

What is code minification?

Minification is the process of removing all unnecessary characters from source code without changing its functionality. This includes:

HTML minification:
  • Remove comments
  • Remove extra spaces and line breaks
  • Remove optional tags
  • Shortening class names and identifiers
CSS minification:
  • Remove comments and unnecessary spaces
  • Shortening hex colors (#FFFFFF → #FFF)
  • Remove semicolons before closing brackets
  • Remove units for zero values
JavaScript minification:
  • Remove comments and extra spaces
  • Shortening variable and function names
  • Remove optional semicolons
  • Optimization of conditional expressions
Advantages of minification:
  • Reduction of file size
  • Page loading speedup
  • Reducing traffic consumption
  • Improved website performance

Important to know

Our tool automatically detects and minifies JavaScript and CSS inside HTML code. Minification changes the source code, making it difficult for humans to read. Always keep original versions of files for further editing.

We have already minified 31807 files!