OR Integers
Bitwise-OR 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 OR Integers
- 1. Paste your integers. Enter the integers you want combined with a bitwise OR, separated by spaces, so the tool reads their binary representation.
- 2. Read the calculation. The tool combines every integer bit by bit, setting each output bit to 1 if it is set in any of the inputs, producing a single combined result.
- 3. Copy the result. Copy the resulting integer from the output pane and use it in your logic circuit design, bitmask calculation or code.
When to use OR Integers
OR Integers combines a list of whole numbers using the bitwise OR operation, setting each output bit if it appears in any of the input values. Use it whenever you need to merge multiple flag values or bitmasks into one combined integer.
- Combining permission flags. A system encodes user permissions as bits within an integer, and you want to combine several separate permission values into one final flags integer.
- Merging feature flag bitmasks. Different services report enabled features as separate bitmask integers, and you want the combined mask representing every feature enabled across all of them.
- Verifying a bitwise OR implementation. You wrote code that combines integers with OR and want a trusted reference result for specific test values to confirm your implementation is correct.
- Teaching basic bitwise logic. An introductory programming lesson explains how bitwise OR differs from logical OR, and needs concrete worked examples combining small integers.
Examples
OR two integers
Input
12 10
Output
14
OR a longer list
Input
1 2 4
Output
7
About the OR Integers tool
OR Integers does its work locally, right in the browser. Bitwise-OR a list of integers together. There is no upload step, no queue and no account, and your data never travels over the network.
It belongs to the Integer Tools collection on EditSafely, a set of 133 small, focused Integer utilities that share the same instant, private workspace.
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.
Running locally also makes the tool fast and dependable: results appear as you type or drop a file, there is no server outage that can take it down mid-task, and confidential data can be processed without a second thought.
Frequently asked questions
Does OR 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.