Interactive Karnaugh Maps
Inspect every region interactively in 2, 3 and 4-variable Karnaugh Maps.
Explore All Karnaugh Map Solutions. Visually.
Karnaugh Xplorer is an educational platform designed to support visual and interactive learning of Karnaugh maps.
Example function
F(A,B,C,D) = Σ m(0,1,3,4,5,6,8,9,10) + d(13,14)
Solutions found
8 RESULTSTested in real engineering classrooms
Built for engineering students, professors and self-learners worldwide.
- 0.0/5
- overall satisfaction among the engineering students surveyed
- 0%
- named exploring every valid solution the most useful feature
- 0
- countries reached since the platform went live
From a study with undergraduate engineering students of a digital design course at a local university, alongside platform usage measured through the first half of 2026.
Every minimal solution, not just the first one.
Engineering problems often have more than one correct answer. Explore all equally valid Karnaugh Map simplifications.
Everything the coursework requires
From truth tables to minimized SOP and POS expressions, interactive logic diagrams and hardware description code. Karnaugh Xplorer has everything you need to deeply understand Karnaugh Maps.
- 2, 3 and 4 variables
- Covers the range used in standard undergraduate digital design courses.
- SOP and POS
- Minimize as a sum of products or as a product of sums.
- Don't-care conditions
- See how don't-care states open up additional valid solutions.
- Color-Coded Groupings
- Every implicant gets its own colour, so each grouping is easy to trace back to its region on the map.
Interactive Logic Diagram
Pin a solution and its circuit is drawn with AND, OR and NOT gates wired exactly as the expression. Flip switches and watch signals propagate.
VHDL and Verilog export
Copy the standard or simplified function as hardware description code and take it straight into your synthesis tool.
BooleanVHDLVerilog
How It Works
What the students said
Written answers from the anonymous survey conducted at the end of a digital design course at a local university during the first half of 2026.
The simplicity of Karnaugh Xplorer's interface is key, as it makes the tool very easy to use.
Telecommunications Engineering student The app takes full advantage of the visual experience: the use of colors in the Karnaugh map allows you to identify simplifications with great ease
Mechatronics Engineering student I liked the use of multiple colors for the groupings, as it helped me quickly verify my simplifications
Electronic Engineering student
It is a very practical resource; comparing my answers in the app strengthened my learning and mastery of Karnaugh maps.
Electronic Engineering student It helped me significantly improve my speed when solving exercises, and I always used it to verify my results
Telecommunications Engineering student If you're looking for something better than an AI to help you with Karnaugh Maps, you have to use Karnaugh Xplorer.
Mechatronics Engineering student