Class Timer

Class Timer is a simple, on-video countdown class timer for online lessons in Meet, Zoom, and other classroom platforms. It lets you add a clear visual timer directly to your video feed so every student can see how much time is left — without screen sharing, switching tabs, or opening a separate timer window. The simple UI on the Chrome side panel lets you set it up really easily, and your students can continue watching you while also seeing the countdown. Use this Chrome extension for speaking activities, individual work, quizzes, discussions, breaks, group exercises, warm-ups, and any other timed classroom activity. Class Timer is useful for online teachers, tutors, language teachers, coaches, trainers, remote classrooms, and one-to-one lessons.