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---
title: random_statevector
description: API reference for qiskit.quantum_info.random_statevector
in_page_toc_min_heading_level: 1
python_api_type: function
python_api_name: qiskit.quantum_info.random_statevector
---
# qiskit.quantum\_info.random\_statevector
<Function id="qiskit.quantum_info.random_statevector" isDedicatedPage={true} github="https://github.com/qiskit/qiskit/tree/stable/0.18/qiskit/quantum_info/states/random.py" signature="random_statevector(dims, seed=None)">
Generator a random Statevector.
The statevector is sampled from the uniform (Haar) measure.
**Parameters**
* **dims** (*int or tuple*) the dimensions of the state.
* **seed** (*int or np.random.Generator*) Optional. Set a fixed seed or generator for RNG.
**Returns**
the random statevector.
**Return type**
[Statevector](qiskit.quantum_info.Statevector "qiskit.quantum_info.Statevector")
</Function>