Random Number Generator
Draw one or many random whole numbers between a lowest and highest value, with an option for no repeats.
Random numbers
Set the range and press Generate.
Result
Your number(s)
Range used
Private: Everything runs in this page. Nothing you type is sent anywhere or saved.
On this page
How the range works
| Lowest and highest | Possible values |
|---|---|
| 1 to 6 | 6 |
| 1 to 10 | 10 |
| 1 to 100 | 100 |
| 0 to 9 | 10 |
| -10 to 10 | 21 |
Formula
each value in the range has the same chance
How the random numbers works
- Step oneSet the lowest and highest number. Both can be drawn.
- Step twoChoose how many numbers you want, and tick No repeats if each should appear once.
- Step threePress Generate. Press it again for a fresh draw.
What this tool does not do
- It draws whole numbers only.
- It is not meant for gambling, lotteries or any use that needs a certified random source.
- Draws are not saved, so the same set cannot be shown again.
Frequently asked questions
Is it really random?
The numbers come from your browser's cryptographic random source, the same one used for security keys, with a method that avoids favoring any value.
Can I get the same number twice?
Yes, unless you tick No repeats. Then each number can appear only once, so you cannot ask for more numbers than the range holds.
Is anything stored or sent?
No. The draw is made inside your browser and nothing is saved.