What is RNG?

Random Number Generator (RNG) is the technology that ensures fairness and unpredictability in online casino games. It's a mathematical algorithm that produces random sequences of numbers.

How RNG Works

RNGs use complex algorithms to generate millions of number sequences per second. When you press "spin" or "deal," the RNG stops at a specific number that determines the outcome.

Types of RNG

Pseudo-Random Number Generators (PRNG)

Most online casinos use PRNGs, which generate numbers based on an initial seed value. While technically deterministic, they're unpredictable enough for casino games.

True Random Number Generators (TRNG)

TRNGs use physical phenomena like atmospheric noise or radioactive decay to generate truly random numbers. These are less common but offer absolute randomness.

RNG Testing and Certification

Reputable online casinos have their RNGs tested by independent agencies like eCOGRA, iTech Labs, or GLI. These tests ensure the RNG produces truly random results.

Can RNG Be Manipulated?

Licensed casinos cannot manipulate RNGs without losing their license. Regular audits and certifications ensure the integrity of the system. However, always play at licensed casinos to guarantee fair play.