JavaScript is a programming or scripting language which is used to implement complex features on the web pages. It also can modify and change both the HTML and CSS.

JavaScript minifier tool is used to minify or compress the normal javaScript code and it removes the unnecessary whitespace and semicolons, empty lines, new lines, comments. It also reduces the file size as well.

Step 1: Copy paste your javaScript code to the "Copy paste your JavaScript code here" input box.
Step 2: Click Minify button to compress your JavaScript code.
Step 3: Once you see the output, click 'Copy' button to copy your minified JavaScript code.