JavaScript Obfuscator

Basic JavaScript code obfuscation to make your code harder to read and reverse engineer. Remove comments, shorten variable names, and compress code.

Paste your JavaScript code here

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Your obfuscated JavaScript code

Lines: 0 | Characters: 0 | Size: 0 bytes

Removes comments and unnecessary whitespace

Shortens variable and function names

Compresses code for smaller file size

Maintains basic functionality

This is a basic obfuscator for learning purposes

Advanced obfuscation requires professional tools

Always test obfuscated code thoroughly

Some complex code patterns may not work

Try these sample codes to see the obfuscator in action

function calculateSum(a, b) {
  // This function adds two numbers
  return a + b;
}

const userName = "John";
let userAge = 25;
var isActive = true;

console.log(userName, userAge, isActive);