Codnut Co., Ltd. is an innovative EdTech company dedicated to transforming education through AI-powered authoring and publishing solutions. Our flagship platform, Questbook, enables educators to instantly create interactive learning content aligned with national curricula. With powerful AI features, users can generate lesson plans, quizzes, multimedia activities, and digital books in multiple languages—ready for classroom or online delivery.
Codnut also develops specialized tools such as Math Canvas (an interactive digital math workspace) and AI Note (an intelligent feedback notebook). These platforms help teachers reduce preparation time while improving student engagement and personalized learning outcomes.
Through our SaaS-based solutions and global partnerships, we aim to make education creation faster, smarter, and more inclusive for learners worldwide.