Interactive Tool

Virtual Quantum Lab

Experiment with quantum circuits in your browser — no installation required. Drag gates, build circuits, and visualize quantum states in real-time.

Real-time Simulation Up to 4 Qubits State Vector Display

Circuit Builder

Qubits: 3 Time steps: 8 Gates: 0

How to Use

Drag gates from the palette and drop on any qubit wire at any time step.

CNOT gate: Click CNOT in palette, then click control qubit, then target qubit at the same time step.

Right-click any gate on the circuit to remove it.

Real-time simulation: State vector and probabilities update automatically.

Offline Version

Software

For advanced simulations with more qubits, noise models, and hardware integration, download our desktop application.

Indian Quantum Lab Simulator

Version 2.4.1 · Released June 15, 2026

Latest

Full-featured quantum circuit simulator with up to 20 qubits, noise modeling, custom gate definitions, integration with IBM Quantum and Rigetti backends, and Python API for programmatic circuit construction.

System Requirements

  • OS: Windows 10+, Ubuntu 20.04+, macOS 11+
  • RAM: 8 GB minimum, 16 GB recommended
  • Disk: 500 MB free space
  • Internet: Required for cloud backend integration (optional)
Windows (.exe) Linux (.AppImage) macOS (.dmg)

Version History

Version Release Date Changes
v2.4.1 Latest June 15, 2026 Added noise modeling, IBM Quantum integration, Python API improvements
v2.3.0 March 22, 2026 Support for 20 qubits, custom gate definitions, circuit export formats
v2.2.0 January 10, 2026 Rigetti backend integration, performance optimizations, new visualizations
v2.1.0 October 5, 2025 Initial stable release with 15 qubit support and GUI improvements
v2.0.0 July 18, 2025 Complete rewrite with new simulation engine, 10 qubit support

Installation Instructions

Windows ▼
  1. Download the .exe installer from the button above
  2. Run the installer and follow the setup wizard
  3. If Windows SmartScreen appears, click "More info" then "Run anyway"
  4. Launch from Start Menu or Desktop shortcut
  5. First launch requires internet for license verification (one-time only)
Linux (Ubuntu/Debian) ▼
  1. Download the .AppImage file
  2. Make it executable: chmod +x IndianQuantumLab-2.4.1.AppImage
  3. Run: ./IndianQuantumLab-2.4.1.AppImage
  4. Optionally integrate with desktop using AppImageLauncher
  5. For system-wide installation, move to /opt/indian-quantum-lab/
macOS ▼
  1. Download the .dmg disk image
  2. Open the DMG and drag "Indian Quantum Lab" to Applications folder
  3. On first launch, right-click the app and select "Open" (bypass Gatekeeper)
  4. Grant permission for network access if prompted
  5. For Apple Silicon (M1/M2/M3), the app runs natively