Quizzz is an AI quiz-authoring and classroom-management platform for language teachers, tutors, and tutoring businesses. Teachers turn lesson material or a topic into an editable quiz draft (multiple choice, fill-in-the-blank, matching, vocabulary, reading, listening, crossword), review and edit it, then track student progress and results. Quizzes generate in 43 languages, with listening questions produced via text-to-speech in 39 languages; Japanese renders furigana, Chinese pinyin/zhuyin, Kore