In this work we present the development of GenUI, a software framework that provides a general-purpose GUI for molecular generators and enables easy integration of such algorithms with existing drug discovery pipelines as well. The GenUI framework integrates solutions for import, generation, storage and retrieval of compounds, visualization of the created molecular data sets and basic utilities for QSAR modeling. All features can be easily accessed through the web-based GUI or REST API to ensure that both human users and automated processes can interact with the application easily. Integration of new molecular generators and other features is facilitated by a Python API and GUI customization is possible via custom components implemented with the React.js JavaScript library. To demonstrate the features of the GenUI framework, our recently published molecular generator DrugEx was integrated within the GenUI ecosystem. The source code of the GenUI platform is distributed under the MIT open-source license [75-77] and several Docker images are also available online for quick deployment .