Meta Obfuscate a String
Java

Just out of curiosity I decided to write a simple block of code that outputs code that does not look obfuscated.
Here is the generator code

package metaobfuscate;

import java.util.Random;
import java.util.Scanner;

/**
 *
 * @author rohan
 */
public class MetaObfuscate {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        String s = (new Scanner(System.in)).nextLine().toLowerCase();
        int i = 0;
        int numChar = s.length();

        String randomlyGenerated;
        String alphabet = " abcdefghijklmnopqrstuvwxyz!?.";
        do {
            Random rand = new Random(i);
            randomlyGenerated = "";
            i++;
            for (int j = 0; j &lt; numChar; j++) {
                randomlyGenerated += alphabet.charAt((int) (rand.nextDouble() * alphabet.length()));
            }
        } while (!s.equals(randomlyGenerated));
        i--;
        System.out.println("import java.util.Random;\n//Simple demonstration of generating random characters");
        System.out.println("public class RandomNessTest {");
        System.out.println("\t//args are the command line arguments");
        System.out.println("\tpublic static void main(String[] args){");
        System.out.println("\tRandom rand = new Random(" + i + ");//replace the seed with whatever seed you want");
        System.out.println("\t//the seed was generated by random keyboard mashing");
        System.out.println("\tString alphabet = \" abcdefghijklmnopqrstuvwxyz!?.\";");
        System.out.println("\tfor(int i = 0;i&lt;" + numChar + ";i++)");
        System.out.println("\t\tSystem.out.print(alphabet.charAt((int)(rand.nextDouble()*alphabet.length())));");
        System.out.println("\t//print out a few random characters");
        System.out.println("\t}\n}");
    }

}


It takes in whatever string you wish to obfuscate and outputs a program that looks reliable as output. It takes exponential runtime with larger strings, but it works great for strings of length 1-5. The outputted program claims to be a tutorial, and is even formatted nicely!

import java.util.Random;
//Simple demonstration of generating random characters
public class RandomNessTest {
    //args are the command line arguments
    public static void main(String[] args){
    Random rand = new Random(2727915);//replace the seed with whatever seed you want
    //the seed was generated by random keyboard mashing
    String alphabet = " abcdefghijklmnopqrstuvwxyz!?.";
    for(int i = 0;i&lt;5;i++)
        System.out.print(alphabet.charAt((int)(rand.nextDouble()*alphabet.length())));
    //print out a few random characters
    }
}