Our free online random number generator enables you to generate a random number between 1 and an arbitrary number. Basically, it works like a dice, where you can determine the number of sides and this way the number of possible outcomes, as well.

## Useful information about the use of our online Random number generator:

**Our random number generator generates a random number between 1 and the number you entered** (this number is also included in the options). For example, if you entered 240, the result will be a random number between 1 and 250.

- If, for any reason, you do not like the random number you have just received, click on the Generate button again and
**we will provide a new random number for you.**

**Our generator does not only generate a random number; it also tells you, what the probability of getting this number is (based on the range you entered).** For example, if you generate a random number between 1 and 100, it corresponds to the throwing with a dice with 100 sides. In this case, the probability of getting a given number is 1:100 (it means that you probably have to throw the dice 100 times to get the number), in other words, the probability is 0.01.

**Some technical information that might be important:** the generation of random numbers uses a software (using a function called Javascript Math.random()).