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Truth Table Generator — Boolean Logic

Generate a full truth table from a boolean expression (AND/OR/NOT/XOR/→/↔), up to 8 variables. Client-side.

Free No signup Client-side Privacy friendly Updated

Operators: AND & · OR | · NOT ! · XOR ^ · → (implies) · ↔ (iff). Variables are single letters.

How to use

  1. 1 Type a boolean expression using variables and operators.
  2. 2 Use AND, OR, NOT, XOR, → (implies) or ↔ (iff), and parentheses.
  3. 3 The complete truth table (all 2ⁿ rows) is generated instantly.

Why use this tool

  • Full truth table for any boolean/propositional-logic expression.
  • Supports up to 8 variables and standard logical operators.
  • Runs entirely in your browser.

Frequently asked questions

What operators are supported?

AND (&), OR (|), NOT (!), XOR (^), implication → (->), and biconditional ↔ (<->). Words (AND, OR, NOT, XOR) and symbols both work.

What is operator precedence?

NOT binds tightest, then AND, then XOR, then OR, then →, then ↔. Use parentheses to override.

How many variables can I use?

Up to 8 (256 rows). Variables are single letters such as A, B, C.

What does the truth table show?

Every combination of true/false values for the variables, with the resulting value of the whole expression.

What is Truth Table Generator?

A truth table generator parses a boolean (propositional-logic) expression and lists the result for every combination of its variables’ truth values.

Summary

Truth Table Generator is a free math utility by Zerethon Tools. Generate a full truth table from a boolean expression (AND/OR/NOT/XOR/→/↔), up to 8 variables. Client-side. Runs entirely in the browser — no signup, no upload.

Category
Math
Pricing
Free
Privacy
Browser-based
Signup
Not required

Privacy

Your data never leaves your browser unless explicitly stated. Truth Table Generator runs entirely client-side — no server upload, no logging, no tracking of your input.

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