Everyday
Random Number Generator
Pick random numbers in any range — one or many, with or without repeats.
Random Number Generator
Result
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About this random number generator
Set a minimum and maximum, choose how many numbers you need, and decide whether repeats are allowed. The numbers are produced with your browser's cryptographic random generator, so each pick is unpredictable.
- Perfect for raffles, games, sampling and quick decisions.
- Uncheck “allow duplicates” to draw unique numbers, like a lottery.
Frequently asked questions
Are the numbers truly random?
They're generated using the Web Crypto API, a cryptographically secure random source — far better than Math.random for fairness.
Can I pick numbers without repeats?
Yes. Leave “allow duplicates” unchecked to get unique numbers. The count can't exceed the size of the range in that mode.
Can I use it for a lottery or raffle?
Yes, pick your range, choose how many winners, and leave duplicates off for a fair draw.
Is there a limit on the range?
You can use large ranges, but keep the count sensible so the results stay readable. Negative numbers are allowed too.