Qubit Visualizer

An interactive visualization of a single qubit and how quantum gates transform its state, shown both on the Bloch sphere and on two complex planes (the amplitudes of |0⟩ and |1⟩).

Explore single-qubit gates including X, Y, Z, the Hadamard gate (H), phase gates (S, T, P) and the rotation gates Rx, Ry and Rz, and watch how each one changes the qubit's amplitude and phase. Loading the interactive app…