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Boolean expression simplifier
Simplify a logic function with a Karnaugh map and see the minimal expression.
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About Boolean expression simplifier
Enter a logic function and get its minimal form using a Karnaugh map, which groups adjacent 1s in powers of two to remove variables. Simpler expressions need fewer gates in a digital circuit. Don't-care conditions can be used to make larger groups and a smaller result.
How to use Boolean expression simplifier
- Enter your numbers above.
- The result updates instantly as you type.
- Change any value to compare different cases.
Why use this tool?
- Private: everything happens in your browser. Nothing you enter is uploaded.
- Free, with no sign-up, no watermark and no limit on how often you use it.
- Works on phones, tablets and computers: Android, iPhone, Windows, Mac and Linux. Nothing to install.
- Available in 10 languages.
Also known as
Frequently asked questions
How does a Karnaugh map simplify logic?
It arranges outputs so neighbouring cells differ by one variable. Grouping adjacent 1s cancels the variable that changes, leaving a shorter expression.
Is Boolean expression simplifier free?
Yes. Boolean expression simplifier on Toolipedia is free to use, with no sign-up and no watermark.
Is it safe to use?
Yes. Everything is worked out in your browser, and nothing you enter is sent to our server.
Does it work on my phone?
Yes. It works in any modern browser on Android and iPhone, as well as on tablets and computers. There's nothing to install.
Do I need an account?
No. Just open the page and use the tool. There's no sign-up and no email needed.