# Numbers filter

World's simplest number tool
Quickly filter a list of numbers in your browser. To get a filtered list, just enter your numbers in the input field, select the filtering criteria in the options below, and this utility will return only the numbers that match your criteria. Created by developers from team Browserling.
Number Filter Criteria
Lower Bound.
Upper Bound.
Pick all numbers from the list.
Pick all whole numbers from the list.
Pick all decimal numbers from the list.
Pick all even numbers from the list.
Pick all odd numbers from the list.
Multiples and Divisors
Pick all numbers that are
multiples of n.
Enter the multiple number (n).
Pick all numbers that are
divisors of m.
Enter the number divisor (m).
Number Delimiter and Sorting
Input number delimiter.
(By default a new line.)
Filtered number delimiter.
(By default a new line.)
Sort filtered numbers from
the smaller to largest.

## What is a numbers filter?

This is an online browser-based utility for selecting numbers that match certain criteria. In particular, you can quickly filter all integers, decimals, even numbers, and odd numbers from a specific range. If the field "Lower Bound" is empty, then the numbers are not bound below, and if the field "Upper Bound" is empty, then the numbers are not bound above. You can also filter all values that are multiples of a certain number or divisors of a certain number. If your numbers are separated in a non-standard way, then you can adjust the delimiter that separates them in the input list. You can also do the same for the filtered list. In addition, you can sort the filtered numbers from the smallest to the largest. That's numberwang!

## Numbers filter examples

Click to use
Filter All Positive Fraction
In this example, we filter all numbers that have a fractional part. We set the lower bound equal to 0 and leave the upper bound field empty. This means that the filtered decimal numbers will be only positive.
-20 970 7.9 2460 8.2 450 -0.6 0.1 9.5 -505 2.4 25
7.9 8.2 0.1 9.5 2.4
Required options
These options will be used automatically if you select this example.
Lower Bound.
Upper Bound.
Pick all decimal numbers from the list.
Pick all numbers that are
multiples of n.
Pick all numbers that are
divisors of m.
Input number delimiter.
(By default a new line.)
Filtered number delimiter.
(By default a new line.)
Sort filtered numbers from
the smaller to largest.
Filter Multiples of 3
This example filters a list of 20 integers. The filtering criteria is set to select only those numbers that are multiples of 3 (that is, numbers that are divisible by 3 without a remainder). We separate the input sequence of numbers by a comma character and filtered numbers by a semicolon character. We also sort the selected numbers in ascending order.
1, 24, 91, 940, 45, 32, 120, 410, 16, 88, 5, 252, 5040, 158, 18, 121, 6, 160, 16, 202
6; 18; 24; 45; 120; 252; 5040
Required options
These options will be used automatically if you select this example.
Lower Bound.
Upper Bound.
Pick all whole numbers from the list.
Pick all numbers that are
multiples of n.
Enter the multiple number (n).
Pick all numbers that are
divisors of m.
Input number delimiter.
(By default a new line.)
Filtered number delimiter.
(By default a new line.)
Sort filtered numbers from
the smaller to largest.
Filter Divisors of One Million
In this example, we filter only those values that are divisors of one million. In addition, we make the filter to select only even numbers. We sort the output numbers in increasing order and separate them with the comma symbol.
-25 50 -73 -8 3 92 -5 -80 -54 55 -71 89 58 17 19 83 -42 -22 29 -10 -56 -64 -34 -40 -27 31 21 55 -30 -92 -35 -58 -77 6 -69 35 -78 -99 -58 -100 79 -68 33 -75 75 -73 -93 -62 9 -66 -65 80 -85 -22 -59 67 -75 43 11 60 93 -49 -24 96 62 67 -40 32 20 -77 30 0 -35 36 -83 40 51 40 19 -31 45 52 24 -74 60 -93 12 75 -69 71 38 -90 16 83 -61 -90 -67 26 81 -32
-100, -80, -64, -40, -40, -32, -10, -8, 16, 20, 32, 40, 40, 50, 80
Required options
These options will be used automatically if you select this example.
Lower Bound.
Upper Bound.
Pick all even numbers from the list.
Pick all numbers that are
multiples of n.
Pick all numbers that are
divisors of m.
Enter the number divisor (m).
Input number delimiter.
(By default a new line.)
Filtered number delimiter.
(By default a new line.)
Sort filtered numbers from
the smaller to largest.
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://onlinetools.com/number/filter-numbers?input=%20-20%0A%20970%0A%207.9%0A2460%0A%208.2%0A%20450%0A-0.6%0A%200.1%0A%209.5%0A-505%0A%202.4%0A%20%2025&range-start=0&range-end=&filter-fractions=True&filter-multiples=False&filter-divisors=False&input-separator=%255Cn&output-separator=%255Cn&sort-numbers=False
All number tools
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Quickly generate numbers of say what you see sequence.
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Quickly calculate numbers of Lucas series.
Quickly generate Fibonacci-like series with custom start values.
Quickly calculate members of a linear recurrence series.
Quickly create a sequence of prime numbers.
Quickly check if the given number is a prime.
Quickly compute all prime factors of a number.
Quickly compute all divisors of a number.
Quickly calculate the GCD of two or more numbers.
Quickly calculate the LCM of two or more numbers.
Quickly create a list of increasing or decreasing integers.
Quickly create a sequence of even numbers.
Quickly create a sequence of odd numbers.
Quickly create a list of squares.
Quickly create a list of cubes.
Quickly generate a series of numbers in the form 2^n.
Quickly generate a series of numbers in the form 10^n.
Quickly choose one or more numbers from a list of numbers.
Quickly round one or more numbers to the given accuracy.
Quickly sort numbers in ascending or descending order.
Quickly sort number's digits in ascending or descending order.
Quickly randomize the order of digits in a number.
Quickly filter numbers according to certain criteria.
Quickly add up all the numbers in the given list and find their sum.
Quickly multiply all the numbers together and find their product.
Quickly add up all the digits of the given numbers.
Quickly multiply all the digits of the given numbers.
Quickly sum up all the fractions in the given list and find their total.
Quickly find the largest number in a number sequence.
Quickly find the smallest number in a number sequence.
Quickly create a diagonal matrix with ones on the main diagonal.
Quickly spell cardinal and ordinal numbers using English words.
Quickly convert spelled numbers to regular numbers.
Quickly convert a number to the form 2^x.
Quickly express a number in the form 10^x.
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.
Coming soon These number tools are on the way
Generate Numberwang Numbers
Create a list of numberwang numbers.
Generate Magic Numbers
Create a list of neat looking numbers.
Draw a Magic Square
Create a matrix of numbers with rows and cols having same sum.
Rewrite Numbers
Given numbers and a grammar, recursively rewrite them.
Create a Floating Point Number
Create a number from the mantissa, base, and exponent.
Visualize a Floating Point Number
Show how a fp number is represented in a computer.
Convert a Number to the Scientific Notation
Convert a number to the a×10<sup>b</sup> form.
Convert Scientific Notation to a Number
Convert a number in scientific notation to a regular number.
Generate Unary Numbering
Create a list of unary numbers (1, 11, 111, 1111, …).
Generate Symbolic Numbering
Create a list of alphabetic numbers (a, b, c, …, z, aa, ab, …).
Generate Roman Numbering
Create a list of Roman numbers (i, ii, iii, iv, v…).
Generate Braille Numbering
Create a list of Braille numbers (⠂, ⠆, ⠒, ⠲, ⠢, …).
Generate Random Binary Numbers
Create a list of random binary numbers.
Generate Random Octal Numbers
Create a list of random octal numbers.
Generate Random Decimal Numbers
Create a list of random decimal numbers.
Generate Random Hex Numbers
Create a list of random hexadecimal numbers.
Calculate a Running Sum
Calculate a cumulative sum of a list of numbers.
Calculate a Running Difference
Calculate a cumulative difference of a list of numbers.
Calculate a Running Product
Calculate a cumulative product of a list of numbers.
Calculate Number Quotient
Divide two numbers and find their quotient.
Calculate Digit Quotient
Divide the digits of the given number.
Calculate the Factorial
Find the factorial of a number.
Create Number Anagrams
Create one or more anagrams of a number.
Generate Number Bigrams
Create a list of digit bigrams from a number.
Generate Number Trigrams
Create a list of digit trigrams from a number.
Generate Number N-grams
Create a list of digit ngrams from a number.
Generate a Polynomial Sequence
Create a list of polynomial progression numbers.
Generate SI Prefixes
Create a list of metric prefixes.
Analyze a Number
Report how many digits appear how many times.
Convert a Number to an Ordinal
Convert a cardinal number to an ordinal number.
Convert an Ordinal to a Number
Convert an ordinal number to a cardinal number.
Convert a Number to Roman Number
Convert Arabic numerals to Roman numerals.
Convert a Roman Number to Regular Number
Convert Roman Numerals to Arabic numerals.
Generate Negafibonacci Numbers
Calculate a series of extended Fibonacci numbers.
Generate Fibonacci Primes
Find numbers that are both Fibonacci numbers and primes.
Fibonacci Number Test
Check if a number is a Fibonacci number.
Fibonacci Prime Test
Check if a number is both a Fibonacci number and a prime.
Construct Fibonacci Words
Create a sequence of Fibonacci words.
Construct Tribonacci Words
Create a sequence of Tribonacci words.
Construct Tetranacci Words
Create a sequence of Tetranacci words.
Construct Pentanacci Words
Create a sequence of Pentanacci words.
Generate Negalucas Numbers
Calculate a series of extended Lucas numbers.
Generate Lucas Primes
Calculate a series of extended Lucas numbers.
Lucas Prime Test
Check if a number is both a Lucas number and a prime.
Generate Moser de Bruijn Numbers
Calculate a sequence of Moser-Bruijn numbers.
Generate Kolakoski Numbers
Calculate a sequence of Oldenburger-Kolakoski numbers.
Generate Stanley Numbers
Calculate a sequence of Stanley numbers.
Generate Gijswijt Numbers
Calculate a sequence of self-describing Gijswijt numbers.
Generate Rudin-Shapiro Numbers
Calculate a sequence of Rusin-Shapiro numbers.
Generate Baum-Sweet Numbers
Calculate a sequence of Baum-Sweet numbers.
Generate Thue-Morse Sequence
Calculate members of Thue-Morse number series.
Generate Perfect Numbers
Create a list of perfect numbers.
Generate Almost Perfect Numbers
Create a list of almost perfect numbers.
Generate Excessive Number Sequence
Calculate a sequence of abundant numbers.
Generate Deficient Number Sequence
Calculate a sequence of deficient numbers.
Calculate Dragon Curve Numbers
Generate a list of paperfolding sequence numbers.
Generate Composite Numbers
Create a list of numbers that are not prime.
Draw a Number on an LCD
Generate an LCD display that shows the given number.
Draw a Numbers Table
Generate a table of numbers.
Test if a Number is Perfect
Check if the given number is a perfect number.
Test if a Number is Abundant
Check if the given number is an abundant number.
Test if a Number is Deficient
Check if the given number is a deficient number.
Calculate the Modulo
Find the modulus of a number.
Group Number Digits
Group together digits of a number.
Split a Number into Digits
Create a list of digits from a number.
Printf Numbers
Apply sprintf or printf function to numbers.
Create Zalgo Numbers
Repeat a Number
Repeat a number multiple times.
Mirror a Number
Create a mirror copy of a number.
Reverse a Number
Reverse the order of digits of a number.
Rotate a Number
Cyclically rotate digits of a number to the left or right.
Increase a Number
Add one to the given number.
Increase All Digits in a Number
Add one to every digit in a number.
Decrease a Number
Subtract one from the given number.
Decrease All Digits in a Number
Subtract one from every digit in a number.
Find Patterns in Numbers
Discover patterns in sequences of numbers.
Count Number Occurrences
Find how often numeric values occur.
Calculate Percentages
Find x% of a number.
Generate Custom Numbers
Create numbers of arbitrary length and properties.
Print Googol
Print the Googol/Google number, which is 10<sup>100</sup>.
Generate Big Numbers
Create a list of big numbers.
Generate Small Numbers
Create a list of small numbers.
Generate Natural Numbers
Create a list of natural numbers.
Generate Rational Numbers
Create a list of rational numbers.
Generate Constant Sequence
Create a series of numbers where all terms are the same.
Generate Real Numbers
Create a sequence of real numbers.
Generate Complex Numbers
Create a list of complex numbers.
Generate Binary Numbers
Create a sequence of binary numbers.
Generate Pairs of Numbers
Create a sequence of number pairs.
Generate Triples of Numbers
Create a sequence of number triples.
Generate Tuples of Numbers
Create a sequence of number n-tuples.
Generate a Short Number
Create a number with not that many digits.
Generate a Long Number
Create a number with many digits.
Interweave Numbers
Interweave two or more number digit-by-digit.
Find the Decimal Expansion of a Number
Rewrite a number in the decimal representation.
Convert a Fraction to a Decimal
Convert a fraction to a decimal number.
Convert a Decimal to a Fraction
Convert a decimal number to a fraction.
Convert a Binary Number to Octal Number
Convert a base two number to base eight number.
Convert a Binary Number to Decimal Number
Convert a base two number to base ten number.
Convert a Binary Number to Hex Number
Convert a base two number to base sixteen number.
Convert a Octal Number to Binary Number
Convert a base eight number to base two number.
Convert a Octal Number to Decimal Number
Convert a base eight number to base ten number.
Convert a Octal Number to Hex Number
Convert a base eight number to base sixteen number.
Convert a Decimal Number to Binary Number
Convert a base ten number to base two number.
Convert a Decimal Number to Octal Number
Convert a base ten number to base eight number.
Convert a Decimal Number to Hex Number
Convert a base ten number to base sixteen number.
Convert a Hex Number to Binary Number
Convert a base sixteen number to base two number.
Convert a Hex Number to Octal Number
Convert a base sixteen number to base eight number.
Convert a Hex Number to Decimal Number
Convert a base sixteen number to base ten number.
Convert Any Number to Any Base
Convert any number in any base to any other base.
Change Number's Mantissa
Change the significand of a number.
Change Number's Exponent
Change the power of a number.
Replace Digits with Letters
Replace digits in a number with alphabet letters.
Create a Number Spiral
Form a spiral from the digits of a number.
Create a Number Circle
Form a circle from the digits of a number.
Create a Number Tree
Form a tree from the given numbers.
Create a Number Digit Tree
Form a tree from the digits of a number.
Remove Decimal Point
Remove the decimal separator from a decimal number.
Modify numbers so they are almost the same but have errors.
Create Number Typos
Generate various number typos.
Change Number Font
Write numbers in a different font.
Generate Bold Numbers
Write numbers in a bold font.
Generate Underline Numbers
Write numbers with an underline below them.
Generate Strikethrough Numbers
Write numbers with a strikethrough on them.
Generate Superscript Numbers
Write numbers in a superscript font.
Generate Subscript Numbers
Write numbers in a subscript font.
Create Fake Numbers
Change digits in a number to Unicode look-alikes.
Perturb Numbers
Change the given numbers a little bit.
Perturb Number Digits
Change the digits of the given numbers a little bit.
Find Entropy of a Number
Calculate the complexity (entropy) of a number.
Numberwang Number Test
Test if the given number is numberwang.