String Encoding - JS-Confuser

Option name: "stringEncoding"
Option values: true/false/0-1/Function

Input / Output

This example showcases how String Encoding transforms the code. Try it out by changing the input code and see changes apply in real-time.

Input.js

// Input.js
var str = 'Hello, World!';
console.log(str);

// Output.js
var hG2YjFz =
  '\u0048\u0065\u006c\u006c\u006f\u002c\u0020\u0057\u006f\u0072\u006c\u0064\u0021';
console.log(hG2YjFz);

Custom Implementation

`options.stringEncoding(strValue)`

Control which strings are changed. Returns a boolean.

Parameter	Type	Description
`strValue`	`string`	The string proposed to be encoded.

Usage Example

The provided code example will obfuscate the file input.js and write the output to a file named output.js.

Usage Example

import JSConfuser from "js-confuser";
import {readFileSync, writeFileSync} from "fs";

// Read input code
const sourceCode = readFileSync("input.js", "utf8");
const options = {
  target: 'browser',
  stringEncoding: true,
};

JSConfuser.obfuscate(sourceCode, options).then((result)=>{
  // Write output code
  writeFileSync("output.js", result.code);
}).catch(err=>{
  // Error occurred
  console.error(err);  
});

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