Random Number Generator
Generate random numbers with custom range and quantity.
What Is a Random Number Generator
A random number generator (RNG) produces numbers with no predictable pattern. Our Random Number Generator lets you set a custom range, choose how many numbers to generate, and even sort the results or ensure no duplicates. Whether you need one random number or a hundred, this tool handles it all instantly.
How to Use
Step 1 – Set Your Range
Enter your minimum and maximum values. The default is 1 to 100 but you can change these to any numbers.
Step 2 – Choose Quantity and Options
Set how many numbers you want and choose whether to allow duplicates or sort the results.
Step 3 – Click Generate
Click the Generate button to instantly get your random numbers. Results are also saved in the history log below.
Use Cases
- Games and Lotteries – Pick random winners or draw random numbers for games.
- Statistics and Research – Generate random samples for data analysis.
- Decision Making – Use random numbers to make unbiased decisions.
- Password Seeds – Generate random number sequences for security purposes.
- Teachers – Pick random students or generate quiz question numbers.
Frequently Asked Questions
Are the numbers truly random?
The tool uses JavaScript’s Math.random() which generates pseudo-random numbers. These are sufficiently random for most everyday purposes.
Can I generate numbers without repeats?
Yes. Enable the No Duplicates option and the tool will ensure every number in your list is unique.
Is this tool free?
Yes, completely free with no registration required.
Generate random numbers instantly with our Random Number Generator. Try it now for free.