Code Deobfuscator

Input Obfuscated Code

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Deobfuscated Code

Deobfuscated code will appear here...

About This Deobfuscator

What it does

This tool helps deobfuscate JavaScript code by:

Decoding hex escape sequences
Replacing encoded strings
Formatting the code for readability
Simplifying common obfuscation patterns

Limitations

This tool may not handle all obfuscation techniques, especially:

Advanced polymorphic code
Custom encryption algorithms
Heavily minified code without variable names
Code that requires execution to decode

Example Obfuscated Code Patterns

// Hex encoded strings: "\x48\x65\x6c\x6c\x6f" → "Hello"
// Array-based obfuscation: _0x4c5e[0] → "log"
// String replacement: _0x594a('0x0') → "log"
// Eval-based obfuscation: eval("console.log('Hello')")