๐ฒ Random Number Generator
Set your options and press "Generate"
Specify a minimum and maximum value, and this tool generates a set of random integers within that range. Use the "no duplicates" option for drawing unique numbers, like a lottery or bingo draw. Uses a cryptographically secure random number generator.
How to use
- Enter a minimum and maximum value.
- Enter how many numbers to generate, and check "No duplicates" if needed.
- Press "Generate" to see the random numbers.
FAQ
What does "No duplicates" do?
It ensures the same number never appears more than once. If the count you request exceeds the total number of integers in the range, you'll get an error.
Is there a limit on how many numbers I can generate?
Yes, up to 1000 numbers per generation, to keep the browser responsive.
How secure is the randomness used?
It uses a cryptographically secure random number generator (crypto.getRandomValues) instead of Math.random(), suitable for drawings and cryptographic uses.