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integer extractor

world's simplest integer tool

This browser-based app finds all integers in the given textual input data and extracts the individual values to the output field. You can choose to extract only the positive and/or negative integers or integers from a specific range. All extracted integers can be sorted in descending or increasing order and you can also extract the decimal point part, preserve the comma thousands delimiter, and change the format for printing the output integer list. Created by math nerds from team Browserling.

᠎᠎᠎          Tool Options

Extraction Options

Print all integers found in the data.
Print only the positive integers.
Print only the negative integers.
Print integers from the given range.
Range start.
Range end.

Sorting Options

Print integers in the order
they are found in the data.
Print integers from the
smallest to the largest.
Print integers from the
largest to the smallest.

Fractions and Format

Also extract decimal numbers.
Keep thousands separator
commas in the output.
Separate extracted integers
by this symbol.

What is a integer extractor?

With this online program, you can extract all integers from the given data. It scans the entered text, searches for as many consecutive digits as possible, and displays them in the output area. It offers various integer extraction modes that can be selected in the first options block. For example, you can select the positive integer mode and extract only those integers that are greater than zero. Similarly, the negative integer filter will extract only the integers with a minus sign in front of them. There's also the integer range mode that lets you specify the minimum and maximum limit of the values that you need to extract. By default, all integers that are found are displayed in the order they appeared in the input data. This behavior can also be customized and you can quickly sort the integers in ascending or descending order in the second block of options. This utility is able to find integers of arbitrary size with an unlimited amount of digits. Integers that use the thousands group separator can also be detected and extracted. To save the thousands delimiter in the output, use the preserve format option in the third block of options. Although this app primarily focuses on integers only, often your input values will contain decimal fractions. We added another simple checkbox option in the third column of options that includes the decimal dot and the decimal part in the integer search. With this option, you can extract decimal numbers. When the integers get printed to the screen, you can adjust the character that's used to separate them. By default, each integer is printed on a new line but you can use a comma, a space, or a semicolon and get a customized output list of extracted integers. Integerabulous!


Integer extractor examples

Click to try

Periodic Table

In this example, we extract integer values from the text information about the periodic table of elements. To make sure we don't miss any values, we activate the extraction mode that searches for all integers. We print each value on a new line in the order it was used in the input data.

The periodic table contains 118 chemical elements. Of these, 94 were found in nature, the remaining 24 were obtained in laboratories. Under normal conditions, 11 elements are gases, 2 are liquids, and 105 are solid.
118 94 24 11 2 105
Required options
These options will be used automatically if you select this example.
Print all integers found in the data.
Print integers in the order
they are found in the data.
Also extract decimal numbers.
Separate extracted integers
by this symbol.

Solar System Temperatures

In this example, we're working with scientific data that shows the average temperatures on different planets of the solar system and we're interested in cold planets. We'd like to find all negative temperatures in the data, so we use the "Extract Negative Integers" mode to extract temperatures below zero. The temperatures of some planets are shown with an accuracy of one decimal place, so in order to extract precise values, we use the "Match Fractions" option. We sort the temperature in increasing order and display them separated by commas.

Mercury — 430°C during the day, -180°C at night Venus — 471°C Earth — 16.5°C Mars — -28.2°C Jupiter — -108.7°C Saturn — -138°C Uranus — -195°C Neptune — -201°C Pluto — -233°C
-233, -201, -195, -180, -138, -108.7, -28.2
Required options
These options will be used automatically if you select this example.
Print only the negative integers.
Print integers from the
smallest to the largest.
Also extract decimal numbers.
Separate extracted integers
by this symbol.

Population in Capital Cities

This example loads a list of largest national capitals together with the number of inhabitants in each city. There are millions of people living in the biggest cities and to better visualize the magnitude of these integer numbers, they use comma delimiters in the thousands positions. To preserving these commas in the output, we use the "Preserve Format" option. We also extract only those integers that are in the range from 8,000,000 to 15,000,000, using the range extraction method. The output values are sorted in order from the biggest to smallest and the values are displayed in a vertical column.

Beijing — 21,542,000 Berlin — 3,748,148 Tokyo — 13,929,286 Tunis — 767,629 Jakarta — 10,075,310 Rome — 2,868,104 Lima — 8,852,000 London — 8,908,081
13,929,286 10,075,310 8,908,081 8,852,000
Required options
These options will be used automatically if you select this example.
Print integers from the given range.
Range start.
Range end.
Print integers from the
largest to the smallest.
Also extract decimal numbers.
Keep thousands separator
commas in the output.
Separate extracted integers
by this symbol.

Pro tips Master 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/extract-integers-from-data?input=The%20periodic%20table%20contains%20118%20chemical%20elements.%20Of%20these%2C%2094%20were%20found%20in%20nature%2C%20the%20remaining%2024%20were%20obtained%20in%20laboratories.%20Under%20normal%20conditions%2C%2011%20elements%20are%20gases%2C%202%20are%20liquids%2C%20and%20105%20are%20solid.&extract-all=true&do-not-sort=true&output-sep=%255Cn&match-fractions=false

All Integer Tools

Didn't find the tool you were looking for? Let us know what tool we are missing and we'll build it!
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.


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).

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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