Random Number Generator
Generate random numbers in a range, with options for count and uniqueness.
Result
Frequently asked questions
How does the random number generator work?
You set a minimum and maximum, choose how many numbers you want, and the tool draws values in that range using your browser cryptographic random source.
Are the numbers truly random?
They come from the browser cryptographic random generator, which produces high quality unpredictable values suitable for drawings, games and sampling.
What is the no repeats option?
With no repeats turned on, each generated number in the batch is unique, which is ideal for raffles or lottery style draws.
Can I generate many numbers at once?
Yes. You can request a count of several numbers in one draw, and they are all shown together in the results.
Is the range inclusive of the endpoints?
Yes. Both the minimum and maximum values you enter can appear in the results, so the full range is possible.
Can I use this to pick a lottery number?
You can generate numbers within any range, which works for picking lottery style numbers, though it does not guarantee any outcome.
Does it store the numbers I generate?
No. The numbers are generated in your browser and nothing is uploaded or saved.