JavaScript Obfuscator

Protect your JavaScript code with advanced obfuscation techniques. Make your code unreadable while keeping it 100% functional.

🔒 Variable Renaming 🔄 String Encoding ⚡ Control Flow 🛡️ Dead Code Injection 📦 100% Working Code

Input JavaScript 0 lines | 0 chars

Obfuscated Output 0 lines | 0 chars

// Obfuscated code will appear here...

Rename Variables

_0x12ab instead of userName

Encode Strings

Convert to hex/unicode

Control Flow

Adds complexity

Dead Code Injection

Adds useless code

Self Defending

Anti-tampering

Compact Mode

Remove whitespace

Debug Protection

Prevent DevTools

Rename Level:

📋 Example Code Snippets:

📊 Original Size: 0 B

🔒 Obfuscated Size: 0 B

📈 Size Increase: 0%

⚡ Protection Level: Medium

Frequently Asked Questions

🔒 What is JavaScript Obfuscation?

It transforms readable code into a protected version that's extremely difficult to understand, while maintaining full functionality.

🛡️ Is the obfuscated code reversible?

While technically possible with significant effort, our advanced techniques make reverse engineering extremely time-consuming and difficult.

⚡ Will it affect performance?

Minimal impact. The obfuscated code runs exactly the same as the original, just with an extra layer of protection.

💻 Does it work with ES6?

Yes! Supports all modern JavaScript features including classes, arrow functions, modules, and more.