JS Obfuscator
Professional JS obfuscator with multi-level encryption, control flow flattening, and code protection for enhanced security.
Obfuscation Level:
Advanced Settings
Forces debugger pause if DevTools are open
Prevents code from being formatted or modified
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About This Tool
A professional code protection tool based on the javascript-obfuscator core. It goes beyond simple variable renaming by restructuring code logic with control flow flattening, injecting dead code to thwart analysis, and encrypting strings into an array. Features include "Debug Protection" to prevent DevTools inspection and "Self-Defending" to stop code from running if formatted. All processing occurs locally in your browser, keeping your source code secure.
Features
- 🛡️ Multi-level: Three presets (Low, Medium, High) for different protection needs
- 🌀 Logic Obfuscation: Control flow flattening makes code paths hard to trace
- 💀 Dead Code Injection: Inserts junk code to increase reverse engineering effort
- 📦 String Encryption: Encrypts strings into an array to prevent text searches
- 🚫 Debug Protection: Automatically pauses execution if DevTools are opened
- 🔒 Self-Defending: Prevents code from running if it has been beautified or formatted