RANDOM.ORG offers true random numbers to anyone on the Internet. The randomness comes from atmospheric noise, which for many purposes is better than the pseudo-random number algorithms typically used in computer programs.
The Basic API methods are sufficient to fetch true random values into your mobile app or web app. Each method produces a series of true random values, generated specifically for your client.
This page allows you to generate random text strings using true randomness, which for many purposes is better than the pseudo-random number algorithms typically used in computer programs.
This page allows you to generate randomized sequences of integers using true randomness, which for many purposes is better than the pseudo-random number algorithms typically used in computer programs.
This page allows you to randomize lists of strings using true randomness, which for many purposes is better than the pseudo-random number algorithms typically used in computer programs.
This page allows you to generate random calendar dates using true randomness, which for many purposes is better than the pseudo-random number algorithms typically used in computer programs.
RANDOM.ORG is a true random number service that generates randomness via atmospheric noise. This page describes how to use automated clients to interface to the service.
RANDOM.ORG is a true random number service that generates randomness via atmospheric noise. This page describes the statistical analyses that have been conducted of the service.
