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.
This page allows you to generate random integers using true randomness, which for many purposes is better than the pseudo-random number algorithms typically used in computer programs.
People use RANDOM.ORG for a myriad of things, including holding drawings, lotteries and sweepstakes, to drive online games, for scientific applications, and for art and music.
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.
Generate random integers (ℤ) in configurable intervals from a uniform distribution, using true randomness from atmospheric noise, 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 randomizer will rearrange up to 10,000 line items in random order. If you have a RANDOM.ORG account, it can store your lists, so they're easy to randomize.
This page allows you to generate random passwords using true randomness, which for many purposes is better than the pseudo-random number algorithms typically used in computer programs.
These pages contain real-time and historical statistics that measure various aspects of the true random number generator's operation. All random numbers generated by RANDOM.ORG are subjected to the tests below.
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.
