QuizGPT is an online learning assistant developed using GPT-4 artificial intelligence technology. It can generate customized questions and answers based on the user's chosen topic and difficulty level. Whether it's elementary, middle school, college, or graduate school, QuizGPT can provide students with unique and challenging quizzes. QuizGPT's functions include generating questions, multiple-choice questions, and short-answer questions across various subjects, offering multiple options for students to choose from. QuizGPT can be used in classroom exercises, exam preparation, and knowledge consolidation.