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Integer shortener

World's simplest integer tool

This online utility truncates all integers in the input data and replaces the long integers with their short versions in-place. You can specify the exact number of digits that you want to keep in the output integers and select the truncation side (truncate from the beginning or end of the integer). Created by math nerds from team Browserling.
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Truncation Location
Drop digits from the right side of an integer.
Drop digits from the left side of an integer.
Output Integer Length
Truncate the integer to this number of digits.
Truncation Mark
The characters entered here will appear in place of the truncated integer digits.
Integer shortener tool What is a integer shortener?
With this browser-based program, you can shorten multiple integers to the specified digit length. If the integers are mixed with text data, then there's no need to even extract them from the data. This app is able to directly truncate integers in the data. It will find all integers in the input data, remove a certain number of digits from them, and put them back in the same place where they were. The digits can be cut off from either side of the integers and the side can be switched in the options. In the integer length option, you specify the number of digits you want to get in the output integers. If you use the truncation mark option, you can enter one or more characters that will appear in place of the truncated digits as a prefix or postfix of the integer. Integerabulous!
Integer shortener examples Click to use
Truncate a List of Integers
In this example, we enter a column vector of round integers of different magnitudes and we want to truncate all these values to thousands. To do this, we set the length of digits to 4 and switch on the "Truncate the End" mode. This mode removes as many zeros as necessary from the right side of each integer to obtain integers with length of four digits.
1000000 200000 30000000 40000 500000000 60000000 700000 8000000 90000000
1000 2000 3000 4000 5000 6000 7000 8000 9000
Required options
These options will be used automatically if you select this example.
Drop digits from the right side of an integer.
Truncate the integer to this number of digits.
Counting TV Show Votes
In this example, we're analyzing the voting data of a musical TV show. The counting of votes was incremental, starting from the counter value 000000000. At the end of the show, there weren't that many votes and many of the zeros remained at the beginning of the counter. In all the results, the voting information takes the last five digits, so to remove the unnecessary zeros, we truncate the integers from the beginning so that only the last five digits remain.
Singer #1: 000012345 votes Singer #2: 000015676 votes Singer #3: 000013494 votes Singer #4: 000017487 votes Singer #5: 000015839 votes
Singer #1: 12345 votes Singer #2: 15676 votes Singer #3: 13494 votes Singer #4: 17487 votes Singer #5: 15839 votes
Required options
These options will be used automatically if you select this example.
Drop digits from the left side of an integer.
Truncate the integer to this number of digits.
Hide Wi-Fi Passwords
In this example, we paste a list of Wi-Fi names together with their passwords, which happen to be all integers. We don't really want to publish the full passwords, so to quickly mask the last digits of the passwords, we use the truncation algorithm of this utility. It modifies the integer data in-place, meaning that the text remains unchanged but only integers get modified. We feel like publishing just the first six digits of the passwords is safe, so we cut off the trailing part of the integers and mask the truncated digits with asterisks.
Wi-Fi Name Password Bob Cafe 123456789 Robot Cafe 010101010 Good House 24680462 Zombieland 99999999 Spider-Man 666666666 Fun burger 224464422 Mr Nobody 00000000 Dragon force 353353353
Wi-Fi Name Password Bob Cafe 123456*** Robot Cafe 010101*** Good House 246804*** Zombieland 999999*** Spider-Man 666666*** Fun burger 224464*** Mr Nobody 000000*** Dragon force 353353***
Required options
These options will be used automatically if you select this example.
Drop digits from the right side of an integer.
Truncate the integer to this number of digits.
The characters entered here will appear in place of the truncated integer digits.
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://onlineintegertools.com/truncate-integers?input=1000000%0A200000%0A30000000%0A40000%0A500000000%0A60000000%0A700000%0A8000000%0A90000000&truncate-right=true&length=4&use-postfix=false
All integer tools
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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 convert integers to a downloadable picture.
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.
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.
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 the Average
Quickly calculate the average value of integers.
Find the Digit Average
Quickly calculate the average value of integer digits.
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.
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.
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 Integers from Regex
Create integers that match the given regular expression.