Advisory: RANDOM.ORG will be down for a scheduled system upgrade on Sunday, 22 November 2009
This form allows you to roll virtual dice. The randomness comes from atmospheric noise, which for many purposes is better than the pseudo-random number algorithms typically used in computer programs.
Confused about terminology? The word ‘die’ is singular and ‘dice’ is plural.
© 1998-2009 Mads Haahr