 # Binary multiplier

## World's simplest binary tool

Free online binary product calculator. Just load your binary values and they will automatically get multiplied together. There are no ads, popups or nonsense, just an awesome binary multiplier. Load binary values – get binary product. Created for developers by developers from team Browserling.
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Input List Options
Split input binary numbers by this character.
Skip all zero factors in the input.
Output Binary Format
Extend the result to this length using zero-padding.
Add a binary base indicator at the start or end of the result.
If this option is enabled, then also print the numbers in decimal base 10.
Running Binary Product
Print intermediate results as the product is calculated.
Binary multiplier tool What is a binary multiplier?
This tool calculates the product of binary numbers. It supports arbitrary many binary numbers as input and they can be of arbitrary length. The input list of numbers can be entered as a column of text (one number per line) but the list format can be configured by adjusting the split character. To avoid a zero product if any of the input values are zero, you can use the option than skips all 0s in the binary list. You can also improve the output product format. Namely, you can enable padding to expand the output to the necessary length, you can add a binary base indicator (such as b, 0b, or ₂), and show the number in base 10. If you want to follow the multiplication process, use the "Follow Multiplication" option, which will display partial products of the input numbers. Simple and easy!
Binary multiplier examples Click to use
Multiply Two Binary Numbers
This example multiplies a pair of binary numbers (ten and five) and you get their product as the result (fifty). To indicate that it's a binary number, it adds an uppercase postfix "B" at the end of the product.
1010 0101
110010B
Required options
These options will be used automatically if you select this example.
Split input binary numbers by this character.
Extend the result to this length using zero-padding.
Add a binary base indicator at the start or end of the result.
If this option is enabled, then also print the numbers in decimal base 10.
Print intermediate results as the product is calculated.
Multiply Many Binary Numbers
This example computes the binary product of many binary numbers of different lengths. Because one of the numbers is zero (5th number), the result should be zero, but because we have activated the option "Ignore Zeros" only the non-zero values are used in the calculation. The result of multiplication is a huge 27-bit binary number. As we have no idea what this number is, we also enabled "Show Decimal" option that shows it in the decimal base.
0000011 0100111 1 10100110100111 000 111111
100101011110100101101101101 (78596973)
Required options
These options will be used automatically if you select this example.
Split input binary numbers by this character.
Skip all zero factors in the input.
Extend the result to this length using zero-padding.
Add a binary base indicator at the start or end of the result.
If this option is enabled, then also print the numbers in decimal base 10.
Print intermediate results as the product is calculated.
Running Multiplication
This example multiplies the binary number 101011 by 100 (four), 1000 (eight), 100000 (sixteen), and 100000 (thirty-two). As each of these multipliers is a power of two, the entire multiplication is effectively a consecutive left-shift operation by two, three, four, and five positions. Left-shifts can be summed and converted into a single left-shift by 14 positions. To clearly see each step of multiplication/shifting we activated the "Follow Multiplication" option and set zero-padding to 20 symbols. We also set the list split character to a space as all the input numbers are separated by spaces.
101011 100 1000 10000 100000
0b00000000000000101011 0b00000000000010101100 0b00000000010101100000 0b00000101011000000000 0b10101100000000000000
Required options
These options will be used automatically if you select this example.
Split input binary numbers by this character.
Extend the result to this length using zero-padding.
Add a binary base indicator at the start or end of the result.
If this option is enabled, then also print the numbers in decimal base 10.
Print intermediate results as the product is calculated.
Pro tips Master online binary 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!
All binary tools
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Quickly convert ASCII characters to binary numbers.
Quickly convert binary numbers to ASCII characters.
Quickly convert UTF8 characters to binary bits.
Quickly convert binary bits to UTF8 characters.
Quickly generate random binary values.
Quickly create an image from a binary number.
Quickly convert binary numbers to octal numbers.
Quickly convert octal numbers to binary numbers.
Quickly convert binary numbers to decimal numbers.
Quickly convert decimal numbers to binary numbers.
Quickly convert binary numbers to hexadecimal numbers.
Quickly convert hexadecimal numbers to binary numbers.
Quickly convert octal values to BCD values.
Quickly convert BCD values to octal values.
Quickly convert decimal values to BCD values.
Quickly convert BCD values to decimal values.
Quickly convert hex values to BCD values.
Quickly convert BCD values to hex values.
Quickly convert a string to binary values.
Quickly convert binary values to a string.
Quickly convert binary numbers to reflected binary numbers.
Quickly convert reflected binary numbers to binary numbers.
Quickly convert octal numbers to reflected binary numbers.
Quickly convert reflected binary numbers to octal numbers.
Quickly convert decimal numbers to reflected binary numbers.
Quickly convert reflected binary numbers to decimal numbers.
Quickly convert hexadecimal numbers to Gray code.
Quickly convert Gray code to hexadecimal numbers.
Quickly calculate the sum of a bunch of binary values.
Quickly calculate the difference of a bunch of binary values.
Quickly calculate the product of a bunch of binary values.
Quickly convert a negative number to a binary representation.
Quickly convert a negative binary number to a decimal number.
Quickly convert base 2 numbers to base -2.
Quickly calculate bitwise AND of a bunch of binary values.
Quickly calculate bitwise NAND of a bunch of binary values.
Quickly calculate bitwise OR of a bunch of binary values.
Quickly calculate bitwise NOR of a bunch of binary values.
Quickly calculate bitwise XOR of a bunch of binary values.
Quickly calculate bitwise XNOR of a bunch of binary values.
Quickly calculate bitwise NOT of a bunch of binary values.
Quickly find the number of high bits in binary values.
Quickly find the number of low bits in binary values.
Quickly invert bits of binary numbers.
Quickly reverse the order of bits in binary numbers.
Quickly convert plain text to binary values.
Quickly convert binary numbers to plain text.
Quickly randomize the order of bits in binary numbers.
Quickly rotate bits in binary numbers to the left or right.
Quickly shift bits of a binary number to the left.
Quickly shift bits of a binary number to the right.
Coming soon These binary tools are on the way
Create a File from Binary Values
Convert binary numbers to a binary file.
Binary Dump a File
Create a binary dump of files in your browser.
Convert Binary to Arbitrary Base
Convert binary values to any base (up to base 64).
Convert Binary to Roman Number
Convert binary numbers to Roman numerals.
Convert Roman Number to Binary
Convert Roman numerals to binary values.
Generate a Binary Sequence
Create a list of increasing of decreasing binary numbers.
Binary Sheffer Stroke
Calculate bitwise sheffer stroke operator of binary values.
Convert Binary to BCD
Encode every binary bit as a binary coded decimal.
Convert BCD to Binary
Decode binary coded decimals to binary bits.
Divide Binary Numbers
Perform division operation on several binary numbers.
Rotate a Binary Right
Rotate bits of a binary number to the right.
Rotate a Binary Left
Rotate bits of a binary number to the left.
Extract Bits from Binary Numbers
Extract n-th bit from a binary number.
Calculate Parity
Count parity of a binary number.
Convert EBCDIC to Binary
Convert EBCDIC characters to binary values.
Convert Binary to EBCDIC
Convert binary bits to EBCDIC symbols.
Swap Binary Endianness
Change endianness of a binary number.
Convert Little Endian Binary to Big Endian Binary
Convert a binary number from little endian to big endian.
Convert Big Endian Binary to Little Endian Binary
Convert a binary number from big endian to little endian.
Convert a Floating Point Number to Binary
Find the binary representation of a floating point number.
Convert Binary Values to a Bitmap
Convert a binary string to a bitmap image.
Convert a Bitmap to Binary Numbers
Convert a bitmap image to zeros and ones.
Split Binary Values
Split a binary number into smaller binary numbers.
Join Binary Values
Join multiple smaller binary numbers into a single binary.
Slice Binary Values
Extract a part of a binary number.