Random number picker: unique numbers and lists

Pick random numbers within a range, with or without duplicates. Choose the count and sort order, then copy or download your list in the browser.

Processed in your browser: your data are not uploaded.

Set your data

Minimum, included

Maximum, included

Count

Sort order

Without duplicates

Integers from −10¹² to 10¹², with both endpoints included; up to 1,000 results. The unique count cannot exceed the size of the range.

Result

Enter your values to see the result.

Download result

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How to use the tool

Set minimum, maximum and count.
Choose whether repeats are allowed and whether to keep the draw order or sort the result.

Method and principles

The browser uses a cryptographic random source with rejection sampling to avoid modulo bias.

Without duplicates, each selected number is distinct.

Method and limits

Integers from −10¹² to 10¹², with both endpoints included; up to 1,000 results. The unique count cannot exceed the size of the range.

Inputs and results are processed in your browser and are not sent to the server. Aggregate statistics, when enabled, record only the tool and outcome, without the content.

Example

Drawing five unique numbers from 1–5 gives all five in a random order; sorting gives 1, 2, 3, 4, 5.

One possible result

Input

Minimum, included: 1
Maximum, included: 6
Count: 3
Sort order: Ascending
Without duplicates: Yes

Result

1 3 5

Limits and checks

Limits and checks
Parameter	Value
Minimum, included	≥ -1000000000000; ≤ 1000000000000
Maximum, included	≥ -1000000000000; ≤ 1000000000000
Count	≥ 1; ≤ 1000

Random number picker: unique numbers and lists

Set your data

Result

How to use the tool

Method and principles

Method and limits

Example

One possible result

Limits and checks

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