Random Number Generator

This tool generates truly random numbers using a cryptographically secure algorithm. Just choose your settings and hit generate to create random numbers.

What is This tool?

This simple tool allows you to create random numbers either in one list or in groups. You can create up to 50 random integers in up to 50 groups, with a range from 1 to unlimited.

Hopefully, you find this tool useful. If you would like it to be improved in any way please use the Facebook comment functionality on the right.

How Does this tool Generate Truly Random Integers?

We use php to generate random numbers. Specifically, we use the random_int function which was introduced in php 7, before this version of php only the rand function was available which did not create cryptographically trustworthy randomness.