About the Random Number Generator
Generate random numbers in any range — integers or decimals, with or without repeats — using a cryptographically secure source.
Also known as: rng, random number picker, pick a random number, number generator, random integer.
How to use this calculator
- Enter minimum, maximum, how many numbers, no repeats (unique numbers) and the other fields.
- The result updates instantly as you type — press Calculate (or Enter) at any time.
- Review the breakdown shown under the main result.
- Use Copy result or Share to save the answer or send a link with your inputs.