Random Number Generator

Generate random numbers in any range. Perfect for games, statistics, or random selection.

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True Random vs. Pseudo-Random

In the world of computing, generating a "truly" random number is surprisingly difficult. Most basic generators use mathematical formulas that simulate randomness, known as Pseudo-Random Number Generators (PRNGs).

Our tool utilizes the browser's crypto.getRandomValues() API where possible, which provides cryptographically strong random values suitable for most use cases, including games, sampling, and basic security.

Common Uses

Statistics: Selecting a random sample size.
Gaming: Determining loot drops or damage values.
Contests: Picking a winning entry number.

If you need a unique identifier for a database or application, a simple number might not be enough. Check out our UUID Generator for universally unique IDs.