ToC Lab
NFA to DFA Conversion
N2D Converter
Regex → NFA
GitHub

Define your NFA

Initial State Rule

  • Single State Define the starting state of your automation (e.g., q0). Only one initial state is allowed.
  • Example q0
  • Note The initial state must belong to the state graph transitions you define below.

Final States Rules

  • Comma Separated Declare multiple final states separated by a comma.
  • Example q2,q4
  • Note Final states must belong to the state graph transitions you define below.

Alphabet Symbols

  • Letters / Digits Characters allowed in transitions (e.g.: A-Z, a-z, 0-9).
  • Comma Separated Separate alphabet symbols with commas.
  • Example a,b
  • Epsilon You do not need to include ε or E in the alphabet; it is supported by default.

Transitions

NFA

DFA