ChipKraftChipKraft

Interactive logic gates for everyone.

Learn digital logic by doing. Simulate gates, simplify boolean expressions, solve K-maps, run Quine–McCluskey minimization, and explore CMOS transistor circuits — all in one place.

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Four interactive tools

Everything you need to master digital logic.

From first principles to minimized expressions — ChipKraft covers the full stack of digital logic learning.

⊕
Live simulator

Gate Explorer

Simulate AND, OR, NAND, NOR, XOR, XNOR, and NOT gates interactively. Toggle inputs and watch truth tables update in real time.

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∑
Boolean algebra

Expression Lab

Write any boolean expression and instantly see the circuit diagram, truth table, and CMOS transistor-level visualization.

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⊞
2–8 variables

K-Map Solver

Solve Karnaugh maps for 2–8 variables. Fill cells, group them yourself, or press Solve for the optimal minimized expression.

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∀
Step by step

Quine–McCluskey

Walk through the algorithmic boolean minimization method step by step. Load expressions or enter minterms directly.

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🎯
Interactive Puzzles

Logic Challenges

Test your digital logic skills with interactive puzzles, boolean simplification quizes, and CMOS transistor optimization challenges.

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CMOS transistor view

See how gates are built at transistor level.

Every gate in ChipKraft comes with a full CMOS transistor diagram. Toggle inputs and watch which pull-up or pull-down paths become active — exactly how real chips work.

Try Gate Explorer
NAND Gate // universal gate
PMOS A (parallel) → VDD
PMOS B (parallel) → VDD
NMOS A (series)
NMOS B (series) → GND
Y = (A · B)̄

FAQ

Frequently asked questions.

Start exploring. No installation needed.

Every tool runs entirely in your browser — fast, private, and free.

Open Gate ExplorerExpression Lab