SchoolAI, an AI writing tool designed for schools, empowers teachers to efficiently write emails, grade assignments, create lesson plans, generate ideas, and build quizzes. By automating these tasks, SchoolAI significantly saves teachers' time and enhances their overall work efficiency. SchoolAI offers a variety of features, including personalized results, email/letter mode, grading mode, lesson plan mode, resource generation, quiz generation, and brainstorming mode, to cater to diverse writing needs across different educational scenarios.