What can the Digital Logic Solver do?

You can ask for Boolean expression simplification, full truth tables, Karnaugh map minimization, or a gate-level / ASCII circuit-style description. Pick a problem type, build your expression with the on-screen keyboard, and get step-by-step reasoning plus a final answer line.

Yes. Solutions are produced by an AI model through the FreeToolSuite backend (Groq or local Ollama, depending on server configuration). Your browser does not call the AI provider directly.

Yes, like other tools on this site — no sign-up required.

How do I enter expressions?

Use the virtual keyboard for variables, gate names (AND, OR, NOT, XOR, NAND, NOR, XNOR), and symbols. You can also type on a physical keyboard when the expression field is focused.

Digital Logic Solver | Free FreeToolSuite

Digital Logic Solver

Boolean algebra, truth tables, K-maps, and circuit descriptions — type or use the virtual keyboard, then solve with your FreeToolSuite backend (Groq or Ollama).

Problem type

Logic expression

Try an example

A AND B

A ∨ (B ∧ C)

A v (B ^ C)

NOT (A OR B)

(A ⊕ B) · C

A' + B·C

Keys v and ^ mean OR and AND (like A v (B ^ C)); ∨ and ∧ are the same in Unicode. You can always type from a physical keyboard too.

∨

∧

(

)

AND

NOT

XOR

NAND

NOR

XNOR

⊕

→

↔

⌫

space

Clear

Step-by-step solution

Enter a logic expression, choose a problem type, then click Solve to see the AI explanation.

Boolean Algebra, Truth Tables & Logic Circuit Helper

Simplify expressions, build truth tables, explore Karnaugh maps, and relate results to AND/OR/NOT gates. Designed for digital design courses and interview prep for hardware roles.

AI-assisted explanations route through our backend—double-check minimization for graded assignments. Combine with your textbook’s notation conventions.

Formal methods

Practice Boolean identities and K-map grouping.

Gate thinking

Connect algebra to practical NAND/NOR implementations.

Faster checks

Validate homework truth tables in minutes.

Guided

Ask for hints when stuck on coverage or adjacency.

Enter expr

Analyze

Tables & maps

How to use the digital logic solver

1
Input expression
Write Boolean formula with your chosen operators.
2
Choose tool
Generate truth table, K-map, or simplification as offered.
3
Interpret
Compare against manual work to find mistakes.
4
Iterate
Adjust expression and re-run until minimal form matches expectations.

Related: Boolean simplification, truth table generator, Karnaugh map online, logic gates AND OR NOT XOR, digital electronics homework.

Digital Logic Solver

Problem type

Step-by-step solution

Boolean Algebra, Truth Tables & Logic Circuit Helper

Formal methods

Gate thinking

Faster checks

Guided

How to use the digital logic solver

Input expression

Choose tool

Interpret

Iterate