Hello, this is an Enigma machine simulator!

  • Try typing on the key board!
  • Rotors: The letter above the rotor represents the state of that rotor. Click on it to step the rotor by 1 rotation.
  • Click the number (0 or 1) on the left to switch between Reflectors.
  • Click the letters on the right to simulate the Plugboard. Click on two letters consecutively to connect them, that is, they are swapped.
  • Oops... Your browser does not support Canvas.