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Launching Q2 2026

Run quantum circuits instantly.

No SDK setup. No credentials. No complexity. Try a VQE circuit in 60 seconds—right in your browser.

Open Library
Multi-Framework
Qiskit
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Measurement ResultsExecuted in 1.2s on Qiskit Aer
|11⟩
512 (50%)
|00⟩
512 (50%)

Perfect entanglement: qubits always measure the same (both 0 or both 1)

Production Ready

Built for pure execution.

50+
Curated Circuits
<3s
Execution Time
3
Frameworks Supported
QiskitPennyLaneCirq

How It Works

Three steps. Under 60 seconds. No account required to try.

01

Pick a circuit

Choose from 50+ curated algorithms or paste your own Qiskit, PennyLane, or Cirq code.

02

Select a backend

Qiskit Aer, PennyLane Default, or Cirq Simulator. Hardware access coming Q2 2026.

03

Get results

Histograms, state vectors, and execution metrics—instantly in your browser.

Interactive Visualizations

From circuit to insight—interactive tools for every stage of quantum computation.

Bloch Sphere

Single-qubit state visualization

State Vector

Probability amplitudes

Circuit Diagram

Interactive quantum circuits

|q0⟩|q1⟩H

Density Matrix

Mixed state analysis

|00⟩|01⟩|10⟩|11⟩|00⟩|01⟩|10⟩|11⟩

Sample Algorithms

Explore the open library

View All
qubithub/h2-ground-state

VQE for H₂ molecule ground state energy

Qiskit2 Qubits
qubithub/maxcut

QAOA for MaxCut graph optimization

Qiskit4 Qubits
qubithub/grover-search

Grover's quantum search algorithm

Qiskit2 Qubits
qubithub/variational-classifier

Variational quantum classifier

Qiskit2 Qubits

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Launching Q2 2026 • Free tier always available

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Run quantum circuits instantly. No SDK setup, no credentials, no complexity. The developer infrastructure layer for quantum computing.

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