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IEEE International Conference on Quantum Software (QSW)

Qcanvas: An Interactive Browser-Based Quantum Circuit Design and Simulation Platform

Szabolcs Jóczik, Bence Kecskés, Ádám Kovács, Orsolya Kálmán, Zoltán Zimborás

Published Jul 7, 2025• 0 citations
Publisher

Abstract

As quantum computing research continues to thrive, the education of quantum computing becomes increasingly more difficult. The complexity of designing and simulating quantum circuits presents significant challenges to students, educators, and researchers. To address these challenges, we introduce QCanvas, a browser-based interactive platform for design, visualization, and simulation. QCanvas enables users to construct quantum circuits through an intuitive drag-and-drop interface while supporting multiple quantum computing paradigms including qubit-based, photonic, and variational models. The platform seamlessly integrates educational resources with practical circuit construction, allowing users to create annotated, interactive notes and simulations. Circuits designed in the visual interface are automatically translated to executable code for simulation in the cloud or, in future iterations, execution on real quantum hardware. By combining accessibility with comprehensive functionality, QCanvas bridges the gap between theoretical quantum computing concepts and practical implementation, providing a versatile tool for education, collaboration, and algorithm prototyping across the community.

DOI
10.1109/qsw67625.2025.00025

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