# Hex or calculator

## World's simplest hex tool

Free online hexadecimal bitwise OR calculator. Just load your hexadecimals and they will automatically get ORed together. There are no ads, popups or nonsense, just an awesome hex OR calculator. Load hex, OR hex. Created for developers by developers from team Browserling.
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Hex or calculator tool What is a hex or calculator?
This tool computes the bitwise OR operation on all input hex numbers. First, it converts the hex numbers to binary bits so that all hex values were the same length. Then, it continuously calculates OR for pairs of values until only one value is left. The OR operation returns 0 if either of the bits is 0. If at least one of the bits is 1, it returns 1. Hexabulous!
Hex or calculator examples Click to use
Compute Bitwise OR of Two Hex Numbers
This example performs bitwise OR on a pair of hex numbers. These numbers are equal length so the OR is performed digit by digit. The digits are chosen in such a way that the result has all bits set.
0x13579 0xeca86
fffff
Calculate OR of Multiple Hex Values
This example performs bitwise OR operation on multiple hexadecimal numbers of different lengths. To correctly calculate OR, they are first converted to the same length. The output value has as many digits as the longest input value.
0x12345678 0x224466 0x1 0xff00ff00
ff36ff7f
Various Hex Values
In this example, we use four different hex values for the input. Each hex value has a different format. The first uses lowercase hex digits, the second uses the capital letter hex prefix "0X", the third uses the lowercase hex prefix "0x", and the fourth uses uppercase hex digits.
4a5b6c 0X987 0x6543 DEF
4a7fef
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/or-hex-numbers?input=0x13579%0A0xeca86
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