This book constitutes the proceedings of the International Conference on Web-Based Learning, ICWL 2023, in Sydney, NSW, Australia, in November 2023. The 9 full papers together with 7 short papers included in this volume were carefully reviewed and selected from 23 submissions. The conference focuses on subjects such as Semantic Web for E-Learning, through Learning Analytics, Computer-Supported Collaborative Learning, Assessment, Pedagogical Issues, E-learning Platforms, and Tools, to Mobile Learning.