This free interactive tool lets you visualize and simulate quantum data encoding in real time. Choose from Basis Encoding, Amplitude Encoding, Angle Encoding, and Dense Angle Encoding — the core techniques used in Quantum Machine Learning (QML) to translate classical datasets into quantum states.
Each quantum encoding strategy is visualized on the Bloch sphere so you can see exactly how your classical data maps to qubit amplitudes and phases. Understanding these encoding methods is a foundational step in learning QML — they determine how efficiently and expressively classical information enters a quantum circuit.
Want to go deeper? Read our in-depth quantum data encoding tutorial covering the math and intuition behind Basis, Amplitude, Angle, Phase, and Dense Angle encoding.