Javascript Obfuscator

Why Use Our Javascript Obfuscator?

Your source code is your competitive advantage. Leaving it exposed allows competitors to copy your features, steal your logic, or exploit vulnerabilities. Our Javascript Obfuscator transforms your raw code into a secure, scrambled format that is impossible for humans to read but completely functional for browsers.

How It Protects Your Code

We utilize advanced algorithms to safeguard your intellectual property. By renaming variables to random strings, flattening control structures, and injecting dead code, we create a complex maze that deters even determined hackers. Whether you are protecting a commercial application or a simple script, obfuscation is the industry standard for client-side security.

Usage Instructions

1. Paste: Insert your raw JavaScript into the input field.
2. Configure: Select "String Array" for encryption or "Control Flow Flattening" for maximum security.
3. Obfuscate: Click the button to generate your protected code instantly.
4. Deploy: Copy the result and replace your public scripts.

Frequently Asked Questions

What is the purpose of obfuscating JavaScript?

The primary goal is to safeguard proprietary logic. By scrambling the source code into an unintelligible format, it prevents competitors from stealing your algorithms and deters unauthorized modifications while ensuring the application runs perfectly in the browser.

How do you make JavaScript code unreadable?

This tool utilizes complex transformation techniques. It renames variables to random characters, encodes strings into Hex or Base64, and flattens the control flow. This complexity renders the logic incomprehensible to human readers without breaking the code's execution.

Is obfuscating JavaScript secure?

Obfuscation acts as a powerful deterrent rather than an absolute lock. While no client-side code is 100% unbreakable, high-level obfuscation makes reverse engineering so time-consuming and expensive that most attackers will abandon the effort, effectively protecting your trade secrets.

What is the difference between obfuscation and encryption?

Obfuscation scrambles code so it remains directly executable by the browser. Encryption locks code, requiring a specific key to decrypt before it can run. Browsers cannot natively execute encrypted JavaScript; they can only execute obfuscated code.

Does obfuscation slow down JavaScript?

There is a minor performance cost. Advanced techniques like control flow flattening increase file size and processing overhead. However, our "Compact" mode is optimized to balance high-level protection with minimal impact on your site's loading speed.