Free Online JavaScript Code Compressor

Using the JavaScript compressor you can reduce the JavaScript file size upto a larger extent. This cause the file to load faster and thus imprvoing the site performance.

Obfuscation - JavaScript is a client side script. You can not hide the JavaScript code from end users because it run on client machine. However, you can make your code harder to understand using the obfuscator feature while compressing your JavaScript code. If you want to obfuscate JavaScript code, just check the box for "Obfuscate JavaScript Code" and click the "Compress" button. This will obfuscate your JavaScript code while compressing. Thus protecting your code from theft.