TomatoTimer is a Chrome add-on developed by dayuan that offers a flexible and easy-to-use online Pomodoro Technique Timer. This program is designed to help users focus on their work and studies by implementing the tomato work method.

The tomato work method is a simple and effective time management technique. With TomatoTimer, users can select a task to be completed and set the timer for 25 minutes, known as a "tomato." During this time, users are encouraged to solely focus on the task at hand and avoid any distractions. Once the tomato timer rings, users can mark their progress with an X on a piece of paper and take a short break of 5 minutes. After completing four tomato cycles, users can take longer breaks.

By utilizing the tomato work method with TomatoTimer, users can significantly improve their work efficiency and experience a sense of accomplishment. This add-on is a valuable tool for individuals seeking to enhance their productivity and manage their time effectively.