Probability & Statistics Tool
True Random Number Generator (RNG)
Generate unbiased random integers within your custom range instantly.
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How Does Randomness Work?
A random number generator (RNG) is a computational device or algorithm designed to generate a sequence of numbers that lack any predictable pattern. Our online RNG tool provides a seamless way to pick winners, conduct scientific samples, or make unbiased daily decisions.
[Image of probability distribution]The Logic of Randomness:
The algorithm calculates the result based on the following inclusive range formula:
$$Result = \lfloor Math.random() \times (Max - Min + 1) \rfloor + Min$$
Unbiased and Cryptographically Secure Logic