A convenient web to create 1-6 digit(s) random number with various randomizer methods. There are currently 7 methods supported to generate random code numbers.
Generates random number from the first 100 digits of Pi
Generates random number from the first 100 digits of Tau (2*Pi)
Generates random number from the first 100 digits of Euler Constant
Generates random number from the first few Fibonacci Sequence that merged together to form +- 100 digits of number
Generates random number from the first 100 digits of Golden Ratio Constant
Generates random number by using one of the method above
Generates number randomly with Javascript built-in random function
Feel free to suggest another randomizer method! :D