Truly random numbers for draws, games, and decisions.
Need a random number for a lucky draw, a classroom activity, a board game, or a fair decision? This generator produces cryptographically secure random numbers in any range you choose.
Unlike simple random functions, it uses your browser's secure random source — the same quality used for encryption — so every number in the range has a truly equal chance.
How to use the Random Number Generator
1Set the minimum and maximum values of your range.
2Choose how many random numbers you want.
3Click Generate to get your numbers instantly.
Frequently asked questions
Are the numbers really random?+
Yes. The tool uses crypto.getRandomValues(), a cryptographically secure random source built into your browser.
Can I generate multiple numbers at once?+
Yes — you can generate up to 100 numbers in a single click.
Can the same number appear twice?+
Yes, each number is drawn independently, so repeats are possible — just like rolling a dice multiple times.