XOR Integers
Bitwise-XOR a list of integers together. Runs entirely in your browser, so your data never leaves your device.
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Output
The result appears here as you type.
How to use XOR Integers
- 1. Paste your integers. Enter two or more integers separated by spaces, such as 12 and 10. Each one is converted to binary internally before the operation runs.
- 2. Understand the calculation. There are no settings. The tool XORs every integer together bit by bit, setting a bit to 1 only where the inputs differ, so 12 XOR 10 gives 6.
- 3. Copy the resulting integer. Copy the XORed value and use it in a checksum calculation, a toggle-flag test, or wherever you need the exclusive-or result of a set of numbers.
When to use XOR Integers
XOR Integers combines a list of whole numbers using the bitwise exclusive-or operation, where each output bit is 1 only when the input bits disagree. It is for checksum work, bit-flag toggling, and simple encryption exercises.
- Computing a simple checksum. A protocol or file format uses XOR across a sequence of integer values as a lightweight checksum. Running your values through the tool confirms the expected checksum byte.
- Toggling a set of flag bits. A configuration value uses individual bits as on/off flags, and XORing it against a mask like 12 and 10 flips exactly the bits you intend to toggle.
- Verifying an XOR cipher exercise. A cryptography exercise asks you to XOR a key against a value to encrypt or decrypt it, and you want to confirm the arithmetic matches your manual calculation.
- Finding the odd one out in a list. In a puzzle where every integer appears twice except one, XORing the whole list cancels out the pairs and leaves the single unmatched value.
Examples
XOR two integers
Input
12 10
Output
6
A value XORed with itself cancels
Input
5 5 9
Output
9
About the XOR Integers tool
XOR Integers runs as plain JavaScript in your browser tab, with no server behind it. Bitwise-XOR a list of integers together. Whatever you put in stays on your device from start to finish.
The tool is part of EditSafely's Integer Tools section, 133 single-purpose utilities built around the same idea: open the page, get the result, keep your data to yourself.
There is nothing to configure. Provide the input and the result appears on its own. 2 worked examples further down the page show exactly what the tool produces for real inputs.
That local-first design has practical benefits beyond privacy. The tool keeps working on a flaky connection once the page has loaded, results are instant because nothing round-trips to a server, and it is safe to use with confidential material.
Frequently asked questions
Does XOR Integers cost anything?
Yes, it is completely free. All 2,658 tools on EditSafely work without an account, a subscription or usage limits.
Is it safe to paste sensitive or confidential data?
No data leaves your device. The whole tool is JavaScript that runs inside your browser tab, so there is no upload, no server-side processing and no log of what you did. If you disconnect from the internet after the page loads, it keeps working.
How much text can I process at once?
There is no fixed limit. Because the work happens on your own device rather than on a shared server, the practical ceiling is your machine's memory, which comfortably handles inputs far larger than typical online tools allow.
Do I need to sign up or install anything?
Nothing to install and no account needed. Open the page in any up-to-date browser, including on a phone or tablet, and the tool is ready.
How do I use the result?
The output panel has a one-click copy button, and you can keep refining the input while you work; the result updates in place as you type.