Hexadecimal color codes are used to represent colors numerically as three values in the [0,255] range: red, green and blue. The greater each value, the higher the intensity of the corresponding component.

Random Integer Generator This form allows you to generate random integers. The randomness comes from atmospheric noise, which for many purposes is better than the pseudo-random number …

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 …

Random Byte Generator This form allows you to generate random bytes. The randomness comes from atmospheric noise, which for many purposes is better than the pseudo-random number algorithms …

HTTP Interface Description RANDOM.ORG is a true random number service that generates randomness via atmospheric noise. This page explains how to interface to the service via the Hyper …

What's the fuss about true randomness? Perhaps you have wondered how predictable machines like computers can generate randomness. In reality, most random numbers used in computer programs …

Random String Generator This form allows you to generate random text strings. The randomness comes from atmospheric noise, which for many purposes is better than the pseudo-random number …

Introduction to Randomness and Random Numbers by Dr Mads Haahr RANDOM.ORG is a true random number service that generates randomness via atmospheric noise. This page explains why it's hard …

List Randomizer This form allows you to arrange the items of a list in random order. The randomness comes from atmospheric noise, which for many purposes is better than the pseudo-random number …

Make Your Own Randomizers RANDOM.ORG's Maker Tools lets you make your own randomizers and share them with the world. No programming is required, and the tools are so easy to learn that you …