BooleanTT - Boolean Algebra

BooleanTT is a lightweight yet powerful Boolean algebra app to: ● Simplify Boolean expressions, step by step ● Solve Karnaugh maps (K-maps) ● Generate and simulate logic circuits ● Build truth tables, SOP & POS ● Calculate and convert between number systems ● Learn the basics of Boolean algebra + Many more features, all in one app Made for students of digital logic, computer science, electronics and discrete mathematics, and for anyone who works with logic gates. ● Simplify Boolean expressions ○ Type in Boolean notation (A·B + C') or propositional logic notation (P ∧ Q ⇒ R), or enter minterms and maxterms ○ Get the minimal Sum of Products (SOP) and Product of Sums (POS) ○ See NAND-only, NOR-only and factored forms ○ Quine–McCluskey minimisation, with hazards and how much shorter the answer is ○ Send the result straight to the K-map, truth table or circuit tools ● Step-by-step solutions ○ Every step names the Boolean law it applies: De Morgan's theorem, consensus, absorption, distributive, redundancy and more ○ See exactly what changed in each step ○ Tap a law to learn it: what it says, an example and a truth table that proves it ● Karnaugh map (K-map) solver ○ Interactive K-maps for 2, 3, 4, 5 and 6 variables ○ Tap cells for 1, 0 or don't care, or type Σm(…) + d(…) ○ Group the 1s for SOP or the 0s for POS, with colour-coded groups ○ Every minimal grouping, and hazards shown on the map ○ Custom variable names and map layouts ● Logic circuit generator ○ Draw the logic circuit for any Boolean expression, before and after simplifying ○ Common gates, NAND-only or NOR-only circuits ○ Combined gates and labels on every gate ○ Save and share circuits as images ● Logic circuit simulator ○ Build digital circuits piece by piece with AND, OR, NOT, XOR, NAND, NOR and XNOR gates ○ Switches, LEDs and value nodes with live outputs ○ Labels show the expression each gate computes ○ Save, open and share your circuits ● Truth table generator ○ Generate a truth table from one or more expressions ○ Compare columns to find equivalent expressions ○ Send any column to the SOP & POS generator ● SOP & POS generator ○ Tick the true rows of an interactive truth table ○ Get its canonical Sum of Products and Product of Sums ● Binary calculator & base converter ○ Binary, octal, decimal and hexadecimal ○ AND, OR, XOR and arithmetic operations ○ Convert between number bases ● Learn Boolean algebra ○ Lessons on logic gates, Boolean laws and truth tables ○ Video lessons, interactive gates and tutorials ● Easy to use ○ Type an expression once on Home, then open it in any tool ○ A smart keyboard built for Boolean and logic symbols ○ History of all your work, with bookmarks ○ Light and dark themes ○ 17 languages: English, German, Spanish, French, Hindi, Indonesian, Italian, Japanese, Korean, Polish, Portuguese, Russian, Sinhala, Tamil, Thai, Turkish and Vietnamese ● Premium BooleanTT is free to use, with ads. Premium is an optional purchase that removes ads and unlocks full step-by-step solutions, NAND, NOR and factored forms, every minimal K-map grouping, custom K-map variable names, NAND and NOR circuits, larger circuits, column comparison, the Home screen tools, and saving and sharing. Created by © Hashan C Rajapaksha Version 2.3.2.2026