How to use the Unique Number Generator
Generate a unique number generator instantly, fairly, and privately. The controls and result are provided on one page so the task can be completed without an account or uploading the input.
When and why to use it
Use it for raffle positions, sampling, or assignments that cannot contain duplicate numbers.
Example
Draw six different numbers from 1 through 49.
Step-by-step instructions
- 1
Set the range, length, quantity, precision, or number type shown by this generator.
- 2
Select Generate and review the result against the settings you entered.
- 3
Check the result, then copy, print, or export it only if it is suitable for your purpose.
How randomness and fairness work
Each available number can be selected with the same probability, and selected values are rejected from subsequent positions so duplicates cannot occur.
Limitations
You cannot receive more unique values than the selected range contains.
Questions about the Unique Number Generator
Is the Unique Number Generator free to use?
Yes. It can be used without an account or payment, and generation takes place in your browser.
Can I rely on every Unique Number Generator result?
Treat the output as a neutral generated result, not professional advice or independent verification. You cannot receive more unique values than the selected range contains.