world's simplest integer tool

This online utility enumerates the integer set and prints the enumerated integers as a comma-separated sequence. You can choose the enumeration range or choose the output sequence length. The integer sequence can cover any range and be of any length. The output sequence format and individual integers can be further customized by adjusting the enumeration format options. Created by math nerds from team Browserling.

With this webapp, you can create a list of increasing or decreasing integers. The list starts with the given start value that you can change in the options and then you have two choices. You can either set the end value, in which case, the generated integer sequence will continue to this value, or you can set the sequence length, in which case, you will get that many elements in the output. You can also adjust the distance between two neighbor integers through the step option. For example, if the start number is 100, the end number is 200, and the step is 50, then you'll get three numbers in the output "100, 150, 200". If you're using the sequence length option and set it to, let's say 5, then you'll get five numbers in the output "100, 150, 200, 250, 300". To customize the output, you can use five different options. First, you can change the symbol that goes between integers. By default it's a comma but you can change it to a new line, a space, or any other character. Second and third, you can change the symbols that go before and after each integer. By default, they are empty symbols and nothing gets printed before or after integers. Finally, the last two options let you set the symbols that go before and after the entire output enumeration. These options are also empty by default. Integerabulous!

Click to try

In this example, we output the natural ordering of positive integers. We use the Generate a Range option to enumerate the integers from 1 to 100 and set the enumeration delta to 1, which means the output set covers every integer from 1 to 100.

1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100

Start value.

End value.

Distance between integers.

Integer separator symbol.

Optional symbol before

each integer.

each integer.

Optional symbol after

each integer.

each integer.

Optional symbol before

the entire sequence.

the entire sequence.

Optional symbol after

the entire sequence.

the entire sequence.

This example uses the Generate a Specific Count of Integers option and outputs a set of eleven integers. The first set value is zero because the start option is set to 0. The other ten elements are negative integers because the step value is set to -10, so each time the next value is enumerated, it's 10 less than the previous one.

{0, -10, -20, -30, -40, -50, -60, -70, -80, -90, -100}

Start value.

Count.

Distance between integers.

Integer separator symbol.

Optional symbol before

each integer.

each integer.

Optional symbol after

each integer.

each integer.

Optional symbol before

the entire sequence.

the entire sequence.

Optional symbol after

the entire sequence.

the entire sequence.

This example generates a concatenated string of increasing integers from one to one hundred. As the sequence separator is set to the empty symbol, there are no spaces between the integers and the output is a huge number.

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100

Start value.

End value.

Distance between integers.

Integer separator symbol.

Optional symbol before

each integer.

each integer.

Optional symbol after

each integer.

each integer.

Optional symbol before

the entire sequence.

the entire sequence.

Optional symbol after

the entire sequence.

the entire sequence.

In this example, the integer change is set to 0. That means the same starting value gets enumerated over and over again. As a result, only the integer 50 gets printed for 20 times. The output separator is set to a newline symbol and the integers are printed in a vertical column.

50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50

Start value.

Count.

Distance between integers.

Integer separator symbol.

Optional symbol before

each integer.

each integer.

Optional symbol after

each integer.

each integer.

Optional symbol before

the entire sequence.

the entire sequence.

Optional symbol after

the entire sequence.

the entire sequence.

In this example, we're having fun and decided to decorate the integers. Each integer is wrapped in a pair of angle brackets, and the entire integer sequence is wrapped in a pair of grinning emojis.

😄<100><200><300><400><500><600><700><800><900><1000>😄

Start value.

End value.

Distance between integers.

Integer separator symbol.

Optional symbol before

each integer.

each integer.

Optional symbol after

each integer.

each integer.

Optional symbol before

the entire sequence.

the entire sequence.

Optional symbol after

the entire sequence.

the entire sequence.

In this example, we use opening and closing square brackets in the enumeration format options to create a JavaScript array of arrays of integers. We separate the internal array items with a comma and generate an array of thirty odd integers, starting with the value 1.

[[1], [3], [5], [7], [9], [11], [13], [15], [17], [19], [21], [23], [25], [27], [29], [31], [33], [35], [37], [39], [41], [43], [45], [47], [49], [51], [53], [55], [57], [59]]

Start value.

Count.

Distance between integers.

Integer separator symbol.

Optional symbol before

each integer.

each integer.

Optional symbol after

each integer.

each integer.

Optional symbol before

the entire sequence.

the entire sequence.

Optional symbol after

the entire sequence.

the entire sequence.

You can pass options to this tool using their codes as query arguments and it will automatically compute output. To get the code of an option, just hover over its icon. Here's how to type it in your browser's address bar. Click to try!

https://onlinetools.com/integer/enumerate-integers?generate-range=true&range-start=1&range-end=100&range-step=1&separator=%252C%20&before-integer=&after-integer=&before-sequence=&after-sequence=

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Write Integers in a Fancy Font

Quickly rewrite integer digits using pretty Unicode glyphs.

Generate Integer Pairs

Quickly generate random two-dimensional integer points.

Generate Integer Triples

Quickly generate random three-dimensional integer points.

Generate Symmetric Integers

Quickly print a list of integers that are palindromes.

Palindromize an Integer

Quickly convert the given integer to a palindromic integer.

Extract Integers from Data

Quickly find all integers in the given text or string.

Create an Integer ZigZag

Quickly make integer digits go in a triangle wave.

Destroy Integers

Quickly unleash the destructive force of Zalgo on integers.

Rewrite an Integer as a Sum

Quickly find two or more integers that add up to the given integer.

Rewrite an Integer as a Product

Quickly find several integers that multiply up to the given integer.

Shuffle Integers

Quickly randomize the given sequence of integers.

Shuffle Integer Digits

Quickly mix the order of digits in an integer.

Sort Integers

Quickly put integers in increasing or decreasing order.

Sort Integer Digits

Quickly sort the individual digits of an integer.

Increment Integers

Quickly increase all integers by a certain amount.

Increment Integer Digits

Quickly increase individual digits by a certain amount.

Decrement Integers

Quickly decrease all integers by a certain amount.

Decrement Integer Digits

Quickly decrease individual digits by a certain amount.

Pick an Integer

Quickly randomly select an integer from a list of integers.

Separate Integer Digits

Quickly create groups from the digits of an integer.

Reverse Integer Digits

Quickly write integer digits backwards.

Delete Integer Digits

Quickly remove one or more digits from an integer.

Replace Integer Digits

Quickly replace one or more digits in an integer.

Truncate Integers

Quickly drop digits from an integer and make it shorter.

Add Commas to an Integer

Quickly add the thousands separator to integers.

Remove Commas from an Integer

Quickly remove the thousands separator from integers.

Find the Max Integer

Quickly find the largest integer in a list of integers.

Find the Min Integer

Quickly find the smallest integer in a list of integers.

Add Integers

Quickly find the total sum of a bunch of integers.

Add Integer Digits

Quickly find the sum of all the digits in an integer.

Multiply Integers

Quickly find the total product of a bunch of integers.

Multiply Integer Digits

Quickly find the product of all the digits in an integer.

Find the Running Total

Quickly calculate the partial sum of a bunch of integers.

Find the Running Product

Quickly calculate the partial product of a bunch of integers.

Change Integer Sign

Quickly flip the sign of one or more integers.

Split an Integer

Quickly split an integer into chunks of a given length.

Join Integers

Quickly merge partial integers together to form a larger integer.

Round Integers

Quickly round integers up or down to the required precision.

Create an Image from Integers

Quickly convert integers to a downloadable picture.

Generate von Neumann Ordinals

Quickly generate a list of von Neumann ordinals.

Generate Zermelo Ordinals

Quickly generate a list of Zermelo ordinals.

Enumerate Integers

Quickly generate an ordered sequence of integers.

Print Even Integers

Quickly generate an ordered list of even integers.

Print Odd Integers

Quickly generate an ordered list of odd integers.

Convert Integers to Words

Quickly write an integer spelling in words.

Convert Words to Integers

Quickly convert spelled integers to regular integers with digits.

Create an Integer Array

Quickly generate an array of integers for programming.

Analyze Integers

Quickly find the number of occurrences of digits in integers.

Created with love by

51K

@browserling

51K

@browserling

We're Browserling — a friendly and fun cross-browser testing company powered by alien technology. At Browserling our mission is to make people's lives easier, so we created this collection of integer tools. Our tools have the simplest user interface that doesn't require advanced computer skills and they are used by millions of people every month. Our integer tools are actually powered by our programming tools that we created over the last couple of years. Check them out!

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).

Left-pad Integers

Add padding to integers on the left side.

Right-pad Integers

Add padding to integers on the right side.

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

Add highlighting to certain 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

Quickly assign integer values to pixel colors and print them.

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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