# Integer Chooser

## World's Simplest Integer Tool

This browser-based utility chooses multiple integers from a list of integers and prints them in the output. You can specify how many values you want to select and also if you want to allow or disallow repeated selection of integers. The input and output integers can be positive and negative and the delimiter that separates them can be customized in the options. Created by math nerds from team Browserling.

Tool Options

#### Amount of Integers

Set the number of integers
you want to pick.

#### Integer Delimiters

Input integer delimiter.
Output integer delimiter.

#### Repeated Integers

Input integers can be
picked more than once.

## What Is an Integer Chooser?

With this online integer picker, you can select one or multiple integers from the given sequence of integers. You can configure the exact number of integers to choose in the first option. By default, it selects only one integer. If you need more than one integer then there are two ways to select them. They can be either re-selected more than once or selected only once. In the case integers are selected only once, the count value must not exceed the number of integers in the input because if you choose n integers from n integers, then there are no more integers left. In the case integers are selected more than once (this is done by enabling the Allow Re-selection option), you can pick as many values as you want as every time a value is picked, it's put back in the input list for the next pick. By default, integers have to be entered one per line but often integers are separated by spaces or commas so we made it possible to set a custom separator character. Similarly, you can also customize the output delimiter if two or more integers are picked. Integerabulous!

## Integer Chooser Examples

Click to try!
click me

### Assign Players to Teams

In this example, we want to fairly split twelve volleyball players into two teams A and B with 6 players each. To do this, we enter the players' numbers from 1 to 12 in the input area and make the utility to pick 6 integers. This way, six randomly selected integers will form team A, and the remaining six integers will form team B. To make sure the same player isn't chosen several times, we have deactivated the "Allow Re-selection" option. For convenience, all input numbers and all output numbers are formatted in columns via the "\n" separator.

1 2 3 4 5 6 7 8 9 10 11 12
9 12 3 8 10 2
Required options
These options will be used automatically if you select this example.
Set the number of integers
you want to pick.
Input integer delimiter.
Output integer delimiter.
Input integers can be
picked more than once.
click me

### Repeated Integers

In this example, we randomly pick ten integers from a list of fifteen integers with the "Allow Re-selection" option active. This option means that any of the fifteen input integers can be selected more than once. The input list contains both positive and negative integers, and they are written as a comma-separated sequence. To correctly parse the input, we enter the comma in the input delimiter field. For the ten picked integers in the output, we use the semicolon as a separator symbol.

-52, 42, -42, -3, -51, -27, 18, -42, -33, 14, -27, -77, -10, 47, 76
-42; -42; -3; -51; -10; -77; -77; 76; -51; -51
Required options
These options will be used automatically if you select this example.
Set the number of integers
you want to pick.
Input integer delimiter.
Output integer delimiter.
Input integers can be
picked more than once.
click me

In this example, we allow anyone to test his luck. We have entered one hundred space-separated integers with ninety-nine of them being zeros, and only one of them being a one. The probability of choosing the value 0 is 99%, while the lucky probability of picking the integer 1 is 1%. Click on the example to see if it's your lucky day!

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1
Required options
These options will be used automatically if you select this example.
Set the number of integers
you want to pick.
Input integer delimiter.
Output integer delimiter.
Input integers can be
picked more than once.

### Pro tipsMaster online integer 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://onlinetools.com/integer/pick-an-integer?input=1%0A2%0A3%0A4%0A5%0A6%0A7%0A8%0A9%0A10%0A11%0A12&count=6&with-repetitions=false&input-separator=%255Cn&output-separator=%255Cn

### All Integer Tools

Quickly rewrite integer digits using pretty Unicode glyphs.
Quickly generate random two-dimensional integer points.
Quickly generate random three-dimensional integer points.
Quickly print a list of integers that are palindromes.
Quickly convert the given integer to a palindromic integer.
Quickly find all integers in the given text or string.
Quickly make integer digits go in a triangle wave.
Quickly unleash the destructive force of Zalgo on integers.
Quickly find two or more integers that add up to the given integer.
Quickly find several integers that multiply up to the given integer.
Quickly randomize the given sequence of integers.
Quickly mix the order of digits in an integer.
Quickly put integers in increasing or decreasing order.
Quickly sort the individual digits of an integer.
Quickly increase all integers by a certain amount.
Quickly increase individual digits by a certain amount.
Quickly decrease all integers by a certain amount.
Quickly decrease individual digits by a certain amount.
Quickly randomly select an integer from a list of integers.
Quickly create groups from the digits of an integer.
Quickly write integer digits backwards.
Quickly remove one or more digits from an integer.
Quickly replace one or more digits in an integer.
Quickly drop digits from an integer and make it shorter.
Quickly add the thousands separator to integers.
Quickly remove the thousands separator from integers.
Quickly find the largest integer in a list of integers.
Quickly find the smallest integer in a list of integers.
Quickly find the total sum of a bunch of integers.
Quickly find the sum of all the digits in an integer.
Quickly find the total product of a bunch of integers.
Quickly find the product of all the digits in an integer.
Quickly calculate the partial sum of a bunch of integers.
Quickly calculate the partial product of a bunch of integers.
Quickly flip the sign of one or more integers.
Quickly split an integer into chunks of a given length.
Quickly merge partial integers together to form a larger integer.
Quickly round integers up or down to the required precision.
Quickly generate a list of von Neumann ordinals.
Quickly generate a list of Zermelo ordinals.
Quickly generate an ordered sequence of integers.
Quickly generate an ordered list of even integers.
Quickly generate an ordered list of odd integers.
Quickly write an integer spelling in words.
Quickly convert spelled integers to regular integers with digits.
Quickly generate an array of integers for programming.
Quickly find the number of occurrences of digits in integers.

### Coming Soon

These integer tools are on the way!
Draw von Neumann Universe

Create a drawing that visualizes von Neumann hierarchy of sets.

Generate a Sudoku Board

Create a sudoku puzzle.

Generate Magic Integers

Create a list of neat-looking integers (called magic integers).

Create Integer n-Tuples

Generate a list of tuples of integers with n elements.

Convert Integers to Unary Base

Quickly convert integers to base one.

Convert Unary Base to Integers

Quickly convert base one to integers.

Convert Integers to Binary Base

Quickly convert integers to base two.

Convert Binary Base to Integers

Quickly convert base two to integers.

Convert Integers to Octal Base

Quickly convert integers to base eight.

Convert Octal Base to Integers

Quickly convert base eight to integers.

Convert Integers to Hex Base

Quickly convert integers to base sixteen.

Convert Hex Base to Integers

Quickly convert base sixteen to integers.

Convert Integers to Base64

Quickly encode integers to base-64.

Convert Base64 to Integers

Quickly decode base-64 to integers.

Change Integer Base

Quickly convert integers to a custom base.

Convert Integers to HTML Entities

Quickly encode integers to HTML encoding.

Convert HTML Entities to Integers

Quickly decode HTML entities to integers.

Convert Integers to URL Encoding

Quickly encode integers to URL (percent) encoding.

Convert URL Encoding to Integers

Quickly decode URL-encoded integers.

Convert Signed Integer to Unsigned

Quickly convert a signed integer to an unsigned integer.

Convert Unsigned Integer to Signed

Quickly convert an unsigned integer to a signed integer.

Create Random Integers

Generate a list of random integers.

Check If an Integer Is Symmetric

Check if the given integers are palindromes.

Generate an Integer Matrix

Create a matrix whose entries are all integers.

Generate an Integer Vector

Create a vector with integer coefficients.

Find Integer Average

Quickly calculate the average value of integers.

Find Integer Digit Average

Quickly calculate the average value of integer digits.

Pick an Integer Digit

Quickly randomly select a digit from an integer.

Compare Integers

Find which of the given integers is the biggest or smallest.

Clamp Integers

Limit integer values to a range.

Clamp Integer Digits

Limit integer digit values to a range.

Duplicate Integers

Create multiple copies of the input integers.

Duplicate Integer Digits

Create multiple copies of digits of input integers.

Rotate Integers

Rotate the digits of an integer to the left or right.

Shift Integer Digits

Move the digits of an integer to the left or right.

Subtract Integers

Quickly find the difference of a bunch of integers.

AND Integers

Quickly apply the bitwise AND operation to integers.

OR Integers

Quickly apply the bitwise OR operation to integers.

XOR Integers

Quickly apply the bitwise XOR operation to integers.

NOT Integers

Quickly apply the bitwise NOT operation to integers.

NAND Integers

Quickly apply the bitwise NAND operation to integers.

NOR Integers

Quickly apply the bitwise NOR operation to integers.

XNOR Integers

Quickly apply the bitwise NXOR operation to integers.

Divide Integers

Quickly divide two or more integers.

Divide Integer Digits

Quickly divide the digits of an integer.

Convert an Integer to Ordinal

Add -st, -nd, -rd, -th suffixes to integers to make them ordinals.

Convert an Oridinal to Integer

Remove -st, -nd, -rd, -th suffixes from ordinals to make them ints.

Filter Integers

Find integers that match a filter (greater, less, equal).

Right-align Integers

Position all integers so that they align on the right.

Center Integers

Position all integers so that they align in the middle.

Take Absolute Value of Integers

Turn all integers into positive integers.

Make All Integers Negative

Turn all integers into negative integers.

Convert Integers to Fractions

Rewrite an integer in fractional form.

Convert Fractions to Integers

Extract the numerator and denominator from a fraction.

Find and Replace Integers

Search for all occurrences of an integer and replace it.

Generate Regex from Integers

Create a regex that matches the given integers.

Generate Integers from a Regex

Create integers that match the given regular expression.

Generate Small Integers

Create relatively tiny integers.

Generate Big Integers

Create relatively huge integers.

Generate Oscillating Integers

Create a sequence of oscillating integers, such as 123212321.

Generate a Multi-integer Sequence

Create multiple integer sequences at once.

Introduce Errors in Integers

Slightly change an integer so it has an error.

Introduce Errors in Integer Digits

Slightly change integer digits so there are errors.

Make Integers Fuzzy

Apply fuzzing to integers and add perturbations.

Make Integers Digits Fuzzy

Apply fuzzing to integer digits and add digit perturbations.

Highlight Integers

Highlight Integer Digits

Add highlighting to certain integer digits.

Color Integers

Add color to integers based on a condition.

Color Integer Digits

Add color to individual digits in the given integers.

Convert Integers to Pixels

Quickly assign colors to integers and draw them as pixels.

Convert Pixels to Integers

Draw an Integer Spiral

Make the digits of an integer go in a spiral shape.

Draw an Integer Circle

Make the digits of an integer go in a circle.

Draw an Integer Diamond

Make the digits of an integer go in a diamond shape.

Draw an Integer Box

Fill a box with certain width and height with digits.

Create 2D Integers

Use ASCII art to convert integers to 2-dimensional drawings.

Create 3D Integers

Use ASCII art to convert integers to 3-dimensional drawings.

Decompose an Integer

Decompose an integer into ones, tens, hundreds, etc.

Print Increasing Integers

Generate an ordered list of increasing integers.

Print Decreasing Integers

Generate an ordered list of decreasing integers.

Print Integer Information

Quickly find various information about the given integers.

Find Patterns in Integers

Find hidden patterns of numbers in integers.

Calculate Integer Entropy

Find the Shannon entropy of an integer.

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