Quantum lab
Circuit simulator
Build a quantum circuit, add noise, measure mid-circuit, optimize gates, and inspect results. 4 qubits, 10 steps, 13 gate types.
Noise uses Monte Carlo single-trajectory simulation — correct on average across many shots, not per single run. No density matrix or hardware-specific transpilation. Use the shot histogram tab for noisy results.
Coming in a future version: density matrix simulation, hardware-specific noise models (IBM, IonQ), qubit routing and transpilation, Bloch sphere visualization, circuit export to Qiskit and OpenQASM, and benchmark comparisons across backends.
Preset circuits
Gates
·Hadamard - creates superpositionOne shot = one full circuit run = one random measurement outcome. More shots gives a more accurate picture of the true probability distribution.
Circuit
Select a gate then click a cell to place it
Gate reference