# Number picker

## World's simplest number tool

Quickly randomly pick one or more numbers from a list in your browser. To get your picks, just specify how many values you need, adjust a couple of options below, and this utility will select that many numbers from your list. Created by developers from team Browserling.

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Number picker tool
What is a number picker?

This is an online browser-based utility for randomly choosing a number from a list of numbers. You can also pick several random values at once, simply by specifying how many of them you need in the options above. You can also choose a function that allows selecting one number more than once in the same sample. The input numbers can be written in a column, listed through a comma, or separated by any other character. To do that, you can change the input number separator (newline by default). You can also set output number separator that will split the randomly picked values (also newline by default). That's numberwang!

Number picker examples
Click to use

Select Three Numbers

In this example, we randomly pick three unique numbers from a list of ten values. In our sample, no number can be selected more than once, because we didn't select the with-repetitions option.

100
200
300
400
500
600
700
800
900

300
500
100

**Required options**

Pick this many numbers.

Allow choosing the same
number several times.

The input numbers are
separated by this symbol.
(By default a line break.)

The output numbers are
separated by this symbol.
(By default a line break.)

Sampling with Repetitions

In this example, we activate the with-repetitions function. What it does is it allows the sample to can contain one number more than once. We pick 5 numbers out of 10 and separate them with a comma character, and as you can see, some of the values repeat.

1
22
333
4444
55555
666666
7777777
88888888
999999999

22, 22, 333, 55555, 1, 55555

**Required options**

Pick this many numbers.

Allow choosing the same
number several times.

The input numbers are
separated by this symbol.
(By default a line break.)

The output numbers are
separated by this symbol.
(By default a line break.)

Pick More Numbers Than There Are

In this example, we select 30 numbers from 13 possible numbers. The input population is integers and decimals, both negative and positive. Selecting 30 numbers from 13 is only possible if we enable repeated picking (otherwise there are not enough numbers). The input numbers are listed via a comma, so in order to separate the individual values, we set the input separator equal to a comma. The output numbers are separated by a semicolon.

-5, -4, -3, -2, -1, -0.5, 0, 0.5, 1, 2, 3, 4, 5

2; -0.5; -2; -3; -4; -3; -5; 1; 2; -0.5; -0.5; 5; 1; 3; -2; 1; 0; 0.5; 5; 4; -5; -3; 5; -4; 0; 0; 0; -3; -0.5; 2

**Required options**

Pick this many numbers.

Allow choosing the same
number several times.

The input numbers are
separated by this symbol.
(By default a line break.)

The output numbers are
separated by this symbol.
(By default a line break.)

Pro tips
Master online number tools

You can pass input to this tool via

__?input__query argument and it will automatically compute output. Here's how to type it in your browser's address bar. Click to try!
https://onlinenumbertools.com/pick-a-number

__?input__=100%0A200%0A300%0A400%0A500%0A600%0A700%0A800%0A900&count=3&with-repetitions=false&input-separator=%5Cn&output-separator=%5Cn
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Quickly calculate the GCD of two or more numbers.

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Quickly create a sequence of even numbers.

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Quickly convert base 10 numbers to base -10.

Quickly convert a number from one base to any other base.

Quickly convert simple fractions to pretty Unicode fractions.

Quickly add digits to a number so that it becomes a palindrome.

Quickly test if the given numbers are palindromes.

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Calculate a cumulative sum of a list of numbers.

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Decrease All Digits in a Number

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