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---
title: random_clifford
description: API reference for qiskit.quantum_info.random_clifford
in_page_toc_min_heading_level: 1
python_api_type: function
python_api_name: qiskit.quantum_info.random_clifford
---
# qiskit.quantum\_info.random\_clifford
<Function id="qiskit.quantum_info.random_clifford" isDedicatedPage={true} github="https://github.com/qiskit/qiskit/tree/stable/0.17/qiskit/quantum_info/operators/symplectic/random.py" signature="random_clifford(num_qubits, seed=None)">
Return a random Clifford operator.
The Clifford is sampled using the method of Reference \[1].
**Parameters**
* **num\_qubits** (*int*) the number of qubits for the Clifford
* **seed** (*int or np.random.Generator*) Optional. Set a fixed seed or generator for RNG.
**Returns**
a random Clifford operator.
**Return type**
[Clifford](qiskit.quantum_info.Clifford "qiskit.quantum_info.Clifford")
## Reference:
1. S. Bravyi and D. Maslov, *Hadamard-free circuits expose the structure of the Clifford group*. [arXiv:2003.09412 \[quant-ph\]](https://arxiv.org/abs/2003.09412)
</Function>