JavaScript Minify

Online JavaScript Minifier | Online JavaScript Compressor | Online JavaScript Analyzer

What is JavaScript Minifier or JavaScript Compressor ?

JavaScript minifier or JavaScript compressor is a tool used to optimize JavaScript code to make your website faster by decreasing the JavaScript file size. You can compress JavaScript code or file using our online JavaScript compressor tool. Minimizing JavaScript means removing any unnecessary characters from JavaScript to reduce its size and thereby speed up the website load.

How JavaScript Minifier Works ?

Our JavaScript minifier tool removes whitespace, strips comments, combines files, optimizes, shortens common programming patterns and make your website smaller and faster.

What are the advantages of JavaScript Minification ?

  • JavaScript file become harder to read, since there are no white spaces, line breaks, delimiters etc.
  • Optimized version has a smaller size, which speeds up loading of the website.
  • Improve site ranking in Google and other serach engines.

JavaScript Minification Example

Before :

var x = myFunction(4, 3);    // Function is called, return value will end up in x

function myFunction(a, b) {
    return a * b;            // Function returns the product of a and b

After :

var x=myFunction(4,3);function myFunction(a,b){return a*b}