Generate one or thousands of random numbers in any range
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This random number generator produces one number or thousands within any range you choose, with options to remove duplicates and sort the results. It is built for raffles and giveaways, picking lottery-style numbers, assigning tasks, sampling data, running simulations, classroom activities, or any time you need fair, unbiased random values fast. Everything runs in your browser, so results are instant and your inputs never leave your device.
The tool draws from your browser's pseudo-random number generator and scales each value to fit the minimum and maximum you set, inclusive of both ends. Every integer in the range has an equal chance of appearing on any given draw, so no value is favoured. When you enable "no duplicates," it draws without replacement so each number can appear only once — ideal for prize draws.
Generating in bulk works the same way, just repeated: request 1,000 numbers and the tool performs 1,000 independent draws (or unique draws if duplicates are off), then optionally sorts them so the output is easy to scan.
They are generated by your browser's high-quality pseudo-random algorithm, which is more than random enough for games, giveaways, sampling, and everyday use. For cryptographic security you would need a dedicated secure generator.
Enable the "no duplicates" option. The tool then draws without replacement, guaranteeing every number in your result set is unique — perfect for raffles and seating charts.
Yes. If you set 1 to 10, both 1 and 10 can be generated, and every integer in between has an equal chance.
Yes. Set the count to as many numbers as you need and the generator produces them instantly, with an option to sort them in order for easier reading.