# Hex and calculator

## World's simplest hex tool

Free online hexadecimal bitwise AND calculator. Just load your hexadecimals and they will automatically get ANDed together. There are no ads, popups or nonsense, just an awesome hex AND calculator. Load hex, AND hex. Created for developers by developers from team Browserling.
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Hex and calculator tool What is a hex and calculator?
This tool performs the bitwise AND operation on all input hex numbers. The bitwise AND operation works on individual bits and before it's computed, the base of input hex numbers is internally converted to binary and zero-padded so that they all had the same length. Then, bits in every position are compared. If they are all 1, then the output bit is 1, otherwise, the output bit is 0. Hexabulous!
Hex and calculator examples Click to use
Compute Bitwise AND of Two Hex Values
This example calculates bitwise AND of two hex numbers. The second hex value is a mask that isolates 2nd, 4th, 6th, and 8th hex digits in the first hex value.
0x87654321 0xf0f0f0f0
80604020
Calculate AND of Multiple Hex Numbers
This example performs bitwise AND operation on several hexadecimal values. As they are all the same length, AND can be computed digit by digit. Going from right to left (<- this way), the first digit is AND(e,a,6,6)=2, the second digit is AND(e,f,6,5)=4, the third digit is AND(f,a,f,4)=0, the fourth digit is AND(f,f,e,3)=2, and the last two digits are both zero because AND(0,a,e,2)=0, and AND(c,f,b,1)=0. The last two digits aren't printed as they are the leading digits and the result value 0x002042 is the same as 0x2024.
0xc0ffee 0xfafafa 0xbeef66 0x123456
2042
Hex Formats
In this example, we demonstrate four different hex formats that you can use for entering hex values in the input. You can use capital hex letters and capital hex prefixes, small hex prefixes, or no hex prefixes.
0xAABBCC 0Xa1234 0XF0EEF7 654bca
200
Pro tips Master online hex 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://onlinehextools.com/and-hex-numbers?input=0x87654321%0A0xf0f0f0f0
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