This tool allows you to easily and quickly generate random and non-repeating numbers, which is very suitable for lottery or adventure activities. Just enter the number range and quantity you want, and you will get it immediately A set of random numbers. This tool uses an advanced random number generation algorithm to ensure that the numbers generated every time are truly random and non-repetitive. Whether you are doing a small event in the office or a large lottery, this tool can do it. Let you cope easily. Come and give it a try to add more fun and surprise to your activities!