Pomodoro Timer
Stay focused and productive with customizable work/break intervals and session tracking.
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Today's Stats
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How to Use the Pomodoro Timer
The Pomodoro Technique is one of the most popular and effective time management methods in the world. Developed by Francesco Cirillo in the late 1980s, it uses timed intervals to break work into manageable, focused sessions. The technique is named after the tomato-shaped kitchen timer Cirillo used as a university student.
To get started, select your mode — Focus, Short Break, or Long Break — using the tabs at the top. The default settings follow the classic Pomodoro pattern: 25 minutes of focused work, 5 minutes for a short break, and 15 minutes for a long break after every 4 focus sessions. Press the Start button to begin the countdown.
The circular progress ring provides a visual indicator of your remaining time. When a session completes, you'll hear a pleasant chime notification (customizable in settings). The timer automatically transitions to the appropriate next mode — a short break after a focus session, or a long break after every fourth focus session.
Customize your experience in the Settings panel. Adjust session durations from 1 to 90 minutes, enable auto-start to keep your flow going, and toggle sound notifications on or off. The Today's Stats panel shows your daily progress including total pomodoros completed, focus minutes, and a timeline of each session with timestamps.
For best results, commit to one task per pomodoro. If a distraction arises, write it down and return to it during your break. The technique trains your brain to focus in short bursts, gradually improving your concentration span and overall productivity.
Frequently Asked Questions
What is the Pomodoro Technique?
The Pomodoro Technique is a time management method developed by Francesco Cirillo in the late 1980s. It uses a timer to break work into focused intervals (traditionally 25 minutes) called 'pomodoros,' separated by short breaks (5 minutes). After every 4 pomodoros, you take a longer break (15-30 minutes). This cycle helps maintain focus and prevent burnout.
Why is the default timer set to 25 minutes?
Research suggests that 25 minutes is an optimal length for sustained concentration. It's long enough to make meaningful progress on a task, but short enough that the end is always in sight, which helps maintain motivation. However, everyone is different — you can customize the duration to find what works best for you.
Can I customize the timer durations?
Yes! You can customize the focus session length (1-90 minutes), short break length, and long break length in the Settings panel. You can also toggle auto-start to automatically begin the next timer when one finishes, and enable or disable sound notifications.
Are my session stats saved?
Yes, your session history is saved to your browser's localStorage and persists between visits. The tool tracks your daily pomodoro count, total focus minutes, and individual session timestamps. Data stays on your device — nothing is sent to any server.
Does this timer work in the background?
Yes, the timer continues running when you switch to another browser tab or minimize the window. You'll hear an audio notification when a session completes (if sound is enabled). For best results, keep the tab open in the background.
What happens after 4 pomodoros?
After completing 4 focus sessions, the timer automatically suggests a long break instead of a short break. The dot indicators below the timer show your progress toward the next long break. This pattern follows the original Pomodoro Technique, which recommends longer rest after sustained focus.