Pomodoro Timer

The Pomodoro Technique is a time management method: work for 25 minutes (one 'pomodoro'), take a 5-minute break, and after every 4 pomodoros take a longer 15-minute break. It helps maintain focus and prevent burnout during deep work.

Click Start to begin a 25-minute work session. When it ends, a sound notification plays and the timer switches to a 5-minute break. After 4 work sessions, you get a 15-minute long break. The session counter tracks your progress throughout the day.

The default intervals follow the classic Pomodoro Technique (25/5/15 minutes). The timer is optimized for these proven intervals, which research shows are effective for sustained concentration.

Yes. Once loaded, the timer runs entirely in your browser using the Web Audio API for notifications. No internet connection is needed — it works offline and never sends data to any server.

Coding requires deep focus. The Pomodoro Technique helps you commit to uninterrupted 25-minute blocks — ideal for debugging, writing features, or reviewing code. The forced breaks reduce eye strain and mental fatigue.