Random Number Generator
Generate a random whole number between a minimum and maximum value. Change either field to generate a new number.
Common uses for random number generation
Random number generators are used for everything from raffle and giveaway winner selection, to statistical sampling, to generating test data for software, to settling casual decisions like who goes first in a game.
For applications requiring true cryptographic-grade randomness (like security keys), specialized tools are typically used rather than general-purpose generators — but for everyday random selection needs, a standard random number generator like this one is more than sufficient.
Common ranges used
For a standard die roll equivalent, set min to 1 and max to 6. For a coin-flip-style binary choice, use min 1 and max 2. For a raffle among 200 entries, set min to 1 and max to 200 to select a winning entry number.
Because each generation is fully independent, running the generator multiple times with the same range can validly produce repeated numbers — this is expected behavior for genuine randomness, not an error.
Common uses for random number generation
Random number generators are commonly used for games, raffles and giveaways, randomized sampling in research, generating test data, and settling ties or making arbitrary selections fairly — anywhere an unbiased, unpredictable outcome is needed.
This tool uses your browser's cryptographically secure random number source, which produces higher-quality randomness than simple pseudo-random methods, making it suitable even for use cases where fairness matters, like giveaways or drawings.
Frequently asked questions
Is this truly random?
It uses your browser's cryptographically secure random number generator, which is suitable for games, giveaways, and everyday random selection needs.
Can the same number be generated twice in a row?
Yes — each generation is independent, so repeating the same number (especially within a small range) is entirely possible and doesn't indicate an error.
Is this suitable for official raffles or contests?
For casual use, yes — for high-stakes official drawings, check whether specific regulatory or fairness requirements apply in your context.
Can the same number be generated twice in a row?
Yes — each generation is independent, so repeats are possible and expected over many generations, just as with physical dice or lottery draws.