Random Number Generator
Generate one or multiple random numbers within any range.
Random Number Generator
Your Result
How This Generator Works
This tool generates cryptographically-uninvolved pseudorandom numbers directly in your browser using JavaScript's random number generator, suitable for games, giveaways, sampling, and everyday decision-making. For high-stakes cryptographic use cases, a dedicated secure random source should be used instead.
Frequently Asked Questions
Can I generate multiple numbers without repeats?
Yes, select 'No, all unique' and the generator will avoid repeating any number within the batch (as long as your range is large enough to fit the count requested).
Is this suitable for a lottery or raffle drawing?
It works well for informal drawings and games. For official or high-stakes drawings, check your local regulations for specific requirements.
What's the maximum range I can use?
You can use any range as long as maximum is greater than minimum, very large ranges with unique numbers requested may take a moment longer to generate.