Select a gate, choose an initial state, and see how quantum gates transform qubit states.
INITIAL STATE
BLOCH SPHERE
LOADING VISUALIZATION...
v = (0.000, 0.000, 1.000)
PROBABILITIES
|0⟩
100.0%
|1⟩
TOTAL: 100.0% • 2 STATES
STATEVECTOR |ψ⟩
| State | Amplitude | |ψ| | Phase | Prob |
|---|---|---|---|---|
| |0⟩ | 1 | 1.000 | 0 | 100% |
| |1⟩ | 0 | 0.000 | — | 0% |
2 BASIS STATES • 1 NON-ZERO
WHAT HAPPENED?
Starting with initial state |0⟩ (computational zero, north pole).
Select a gate and click Apply to see what happens.
TIP
Phase gates (S, T, Z, RZ) only show visible changes on superposition states. Try applying them to |+⟩ or |i⟩ to see the rotation around the Z-axis.