Free random number generator
Set a minimum and maximum value, choose how many results you need, and generate random numbers instantly. It is free and requires no sign-up.
Configure the range and select “Generate numbers”.
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Randomiza Fácil is also available on Android
Take your giveaways, wheels, dice, coin flips, and teams with you. The same fast web experience, now in a lightweight Android app.
How to generate random numbers online
Enter the minimum and maximum values, choose how many numbers you need, and select Generate numbers.
Enable repeated numbers if the same value may appear more than once. Otherwise, every result appears only once.
When to use a random number
Random numbers can support giveaways, raffles, games, quick decisions, classroom activities, tests, and impartial turn selection.
Examples of picking numbers at random
- Choose a winning number for a simple giveaway.
- Generate numbers for a raffle.
- Select turns impartially.
- Create classroom activities with random numbers.
- Run quick tests with sample data.
- Organize games with friends.
How to set the range correctly
Check the range, keep the requested quantity between 1 and 100, and make sure the quantity does not exceed the range size when repeats are disabled.
Random number generator FAQs
Is the random number generator free?
Yes. You can generate random numbers for free on any device, without registering or installing anything.
Can I choose the minimum and maximum values?
Yes. Enter a minimum and maximum integer to define the range of possible results.
Can I generate several numbers?
Yes. The tool can generate between 1 and 100 numbers at a time.
Can I prevent repeated numbers?
Yes. Repeated numbers are disabled by default. Enable repeats only when you need results with replacement.
Can I use negative numbers?
Yes. The generator accepts ranges with negative numbers, positive numbers, and zero.
Do I need to install anything?
No. You can generate numbers instantly, without registration or installation.
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