About this tool

This **JavaScript obfuscator** transforms your code into an unreadable format. It makes it difficult for others to understand, copy, or reverse-engineer, helping to protect your intellectual property. The obfuscated code still works perfectly in the browser but is much harder to read. All processing happens entirely in your browser with fine-grained options, plus a built-in beautifier for readability tasks.

How to use

1. Paste or enter your JavaScript. Copy and paste your JavaScript code into the input box.
2. Click to obfuscate. The tool will instantly transform your code into a hard-to-read format.
3. Copy the result. Copy the obfuscated code to use in your projects.

Example

Input

const message = "Hello, World!";
console.log(message);

Output

var _0x5a18=['log','Hello, World!'];
(function(_0x2d1f88,_0x133e8a){
  var _0x539527=function(_0x12c49c){
    while(--_0x12c49c){
    _0x2d1f88['push'](_0x2d1f88['shift']());}};
  _0x539527(++_0x133e8a);
}(_0x5a18,0x103));
const message=_0x5a18[1];
console[_0x5a18[0]](message);