Random number drawing
Randomly select whole numbers within the range without duplicates.
Input
The example value has been entered. Check it immediately or change the value.
Input is processed in the browser. Refreshing returns a sample value.
Result
Check or change the value using the example value result.
Browser uses Web Crypto random numbers. Generation results are not saved, and the fairness of the draw is not publicly verified.
Share result
Share the tool link and result text together. No URL is included in the result. Check the below content and then share it.
Calculation·conversion criteria
Extract multiple numbers without duplicates from a specified integer range.
Input example
When 6 numbers are drawn from 1 to 45, it selects 6 different integers.
When 3 distinct integers are selected from 1 to 10, the minimum and maximum values are included, and the results are not sorted in ascending order.
How to use
- Use the provided example value or change the minimum value, maximum value, and number of picks items.
- Click Verify result and check the following result.
- Result can be copied if needed.
Frequently Asked Questions
Can more candidates be selected than the candidate pool?
It is not possible because duplicates are not allowed. Requesting 11 items between 1–10 will trigger an error. There is no feature to predict results of repeated executions or guarantee a win.
Calculation criteria and reference materials
- W3C — Web Cryptography
Browser random number API. Not a data source for verifying the fairness of individual draw results.
Verification of calculation criteria: · Calculation·verification principles · Report errors