Pomodoro Timer

How to use

1. Set durations — Customize work, short break, and long break times
2. Start timer — Press play to begin your focus session
3. Take breaks — Timer automatically switches between work and break

What Is a Pomodoro Timer?

A Pomodoro timer implements the Pomodoro Technique, a time management method developed by Francesco Cirillo in the late 1980s. The technique uses a timer to break work into intervals — traditionally 25 minutes — separated by short breaks.

How the Pomodoro Technique Works

• Work session: Focus on a single task for 25 minutes (one "pomodoro")
• Short break: Take a 5-minute break to rest and recharge
• Repeat: Complete four pomodoros
• Long break: After four pomodoros, take a 15-30 minute break

Why It Works

The Pomodoro Technique works because it creates urgency (the timer is running), prevents burnout (regular breaks), reduces decision fatigue (the system tells you when to work and rest), and makes large tasks less daunting (you only need to focus for 25 minutes at a time).

Customizing Your Sessions

While 25/5/15 is the classic ratio, many people adjust it. Some prefer 50-minute work sessions with 10-minute breaks for deep work. Others use 15-minute pomodoros for tasks requiring less focus. Experiment to find your optimal ratio.

Tips for Success

During a pomodoro, commit to working on only one task. If a distraction arises, note it and return to it during your break. Use breaks to physically move — stand up, stretch, walk. Keep a tally of completed pomodoros to track your daily productivity.

Privacy

The timer runs entirely in your browser. No data is tracked or stored.

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Frequently asked questions

What is the Pomodoro Technique?

A time management method where you work in focused 25-minute intervals (pomodoros) separated by 5-minute breaks. After 4 pomodoros, take a longer 15-minute break.

Can I customize the times?

Yes. You can adjust the work duration, short break, and long break to match your preference.

Does it auto-advance?

Yes. When a work session ends, it automatically switches to a break, and vice versa. Every 4th break is a long break.

Will it notify me?

The timer stops automatically when time is up. Browser notifications are not included in this version.

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