This is the first stable release of an online tool for drawing finite automata, built with HTML5 and JavaScript. It allows you to easily create state machines on a resizable canvas, export your drawings as PNG, SVG, or LaTeX, and supports basic operations like adding states, transitions, copying, deleting, and moving elements.
Visit it online at: Finite Automata Drawing Tool
Future updates will include faster symbol input, undo functionality, and history tracking.