Random Number Generator
Pick random numbers in any range, with or without duplicates.
Random Number Generator
Pick random numbers in any range, with or without duplicates.
Starts in your browser. Instructions are below.
How to use Random Number Generator
- 01Set the Min and Max values for your range; both ends can be drawn.
- 02Set the Count and toggle Allow duplicates and Sort ascending as needed.
- 03Press Generate, then Copy the list if you need it elsewhere.
About Random Number Generator
This random number generator draws numbers from your browser's cryptographic random source, which spreads values evenly across your chosen range instead of favoring any part of it. That matters for anything resembling a drawing or giveaway.
Set a minimum and maximum, how many numbers to draw, and whether duplicates are allowed. Turn duplicates off when you need distinct values, such as raffle ticket numbers, and leave them on for independent draws, such as simulating dice rolls.
For example, set the range to 1 to 49, the count to 6, and turn off duplicates to draw a set of unique lottery numbers, then turn on Sort ascending to read them in order.
Frequently asked questions
- Is this truly random?
- It uses the operating system's cryptographic random generator, which is as close to random as software gets.
- Can I draw lottery numbers with no repeats?
- Yes. Set your range, choose how many numbers, and turn off Allow duplicates.
- Are the minimum and maximum values included?
- Yes, both the minimum and maximum can be drawn.
- What happens if I ask for more unique numbers than the range allows?
- The tool shows an error telling you the range is too small for that many unique numbers.
Related tools and tools
Random Picker
Paste a list of entries and pick one or more random winners instantly.
UUID Generator
Generate cryptographically random version 4 UUIDs, one at a time or in bulk.
Password Generator
Generate strong random passwords with the length and character types you choose.
Rock Paper Scissors
Pick rock, paper or scissors and play a best of series against the computer.