JavaScript Obfuscator Tool

Obfuscate JavaScript code to make it difficult to understand. Protect your source code, works in browser, no registration required.

Input JavaScript Code

0 characters

Obfuscation Options

Obfuscated Code

0 characters | 0% size reduction

How to use JavaScript Obfuscator

  1. Paste your original JavaScript code into the input field.
  2. Click the 'Obfuscate Code' button to process and secure your code.
  3. Copy the newly obfuscated JavaScript code from the output field.

Features

  • Supports modern ES6+ JavaScript syntax and features.
  • Creates highly complex, unreadable code while maintaining full functionality.
  • Works instantly in your browser with no software download required.
  • Helps protect intellectual property and prevent unauthorized code copying.

Who Is This Tool For?

Ideal for developers who need to distribute client-side scripts securely, protect proprietary algorithms, or deter reverse-engineering attempts on their web applications.

Why Obfuscate JavaScript?

JavaScript obfuscation is a critical technique for protecting your source code from theft and tampering. By transforming readable code into a complex, scrambled version, it safeguards intellectual property, secures business logic, and deters malicious actors from easily understanding or copying your application's core functionality.

Frequently Asked Questions

Is this JavaScript obfuscator free?

Is my JavaScript code uploaded to a server?

What does this JavaScript obfuscator do?

Will the obfuscated code still work?

Related Tools