JavaScript Obfuscator

Protect your JavaScript code from unauthorized access and reverse engineering with our powerful obfuscation tool. Transform your code into an unreadable format while maintaining full functionality.

Obfuscation Options

About JavaScript Obfuscator

What is JavaScript Obfuscation?

JavaScript Obfuscation is the process of transforming your JavaScript code into a format that is difficult for humans to read and understand, while maintaining its functionality. This protects your code from being easily reverse engineered, copied, or modified by unauthorized users.

Our tool uses advanced obfuscation techniques to transform your code into an unreadable format, making it much harder for others to steal your intellectual property or find vulnerabilities in your code.

Why Obfuscate JavaScript?

  • Protect Intellectual Property:Prevent others from stealing your code or business logic.
  • Prevent Reverse Engineering:Make it difficult for attackers to understand and modify your code.
  • Hide Sensitive Information:Protect API keys, credentials, and other sensitive data embedded in your code.
  • Prevent Code Tampering:Add self-defending mechanisms to detect and prevent code modifications.
  • Reduce Security Risks:Obfuscated code is harder to analyze for potential vulnerabilities.

Before Obfuscation

// Simple JavaScript function function calculateTotal(prices, taxRate) { let total = 0;  for (let i = 0; i < prices.length; i++) { total += prices[i]; }  const tax = total * taxRate; total += tax;  return total; }  // Example usage const prices = [10, 20, 30, 40]; const taxRate = 0.08; const finalTotal = calculateTotal(prices, taxRate);  console.log(\`Total price including tax: $\${finalTotal.toFixed(2)}\`);

After Obfuscation

var _0x4c8e=["\x63\x61\x6c\x63\x75\x6c\x61\x74\x65\x54\x6f\x74\x61\x6c","\x70\x72\x69\x63\x65\x73","\x74\x61\x78\x52\x61\x74\x65","\x74\x6f\x74\x61\x6c","\x6c\x65\x6e\x67\x74\x68","\x74\x61\x78","\x66\x69\x6e\x61\x6c\x54\x6f\x74\x61\x6c","\x6c\x6f\x67","\x54\x6f\x74\x61\x6c\x20\x70\x72\x69\x63\x65\x20\x69\x6e\x63\x6c\x75\x64\x69\x6e\x67\x20\x74\x61\x78\x3a\x20\x24\x7b\x30\x7d\x2e\x74\x6f\x46\x69\x78\x65\x64\x28\x32\x29\x7d"];function _0x18a8(_0x44b7x1,_0x44b7x2){var _0x44b7x3=0x0;for(var _0x44b7x4=0x0;_0x44b7x4<_0x44b7x1[_0x4c8e[4]];_0x44b7x4++){_0x44b7x3+=_0x44b7x1[_0x44b7x4];}var _0x44b7x5=_0x44b7x3*_0x44b7x2;_0x44b7x3+=_0x44b7x5;return _0x44b7x3;}var _0x44b7x6=[0xa,0x14,0x1e,0x28],_0x44b7x7=0x51eb851f,_0x44b7x8=_0x18a8(_0x44b7x6,_0x44b7x7);console[_0x4c8e[7]](_0x4c8e[8].replace(/\{0\}/,_0x44b7x8));with(document)0x0===0x1;

Related Tools

JavaScript Minifier

Compress and optimize your JavaScript code with professional-grade minification. Reduce file size, improve load times, and enhance performance for your web applications.

JavaScript Obfuscator

Protect your JavaScript code from unauthorized access and reverse engineering with our powerful obfuscation tool. Transform your code into an unreadable format while maintaining full functionality.

JavaScript Deobfuscator

Transform obfuscated JavaScript code back into a readable format with our powerful deobfuscation tool. Perfect for debugging, code analysis, and learning from existing scripts.

Hex to Octal

Convert hexadecimal numbers to octal effortlessly

CPM Calculator

Calculate Cost Per Mille (CPM) for your advertising campaigns with our easy-to-use calculator.

Image to Base64 Converter

Convert images to Base64 encoding for web development and data embedding