Pomodoro Timer
Classic 25/5 focus sessions with short and long break modes, session tracking, and audio alerts.
Classic 25/5 focus sessions with short and long break modes, session tracking, and audio alerts.
A Pomodoro timer is a countdown built around the Pomodoro Technique, a time management method created by Francesco Cirillo in the late 1980s. Work is split into focused 25-minute intervals, each called a pomodoro, separated by 5-minute short breaks. After four pomodoros, a longer break of about 15 to 30 minutes lets attention recover before the next round. The fixed interval makes it easier to start difficult tasks and to notice how many focused blocks a job really takes.
How well the method works depends on the task and on protecting each interval from interruptions. Writing, studying, coding, reviewing documents, and clearing email fit neatly into 25-minute blocks, while open-ended collaborative work fits less well. A full cycle of four focus sessions, three short breaks, and one 15-minute long break lasts about 2 hours 10 minutes, so most workdays hold three or four cycles. Keeping a running count of completed pomodoros also makes it easier to estimate future tasks.
This Pomodoro timer has three mode buttons: Focus (25 minutes), Short Break (5 minutes), and Long Break (15 minutes). Choose a mode and press Start; the display counts down with a progress bar, and a beep plays when time is up. Pause holds the countdown and Start resumes it, while Reset returns the current mode to its full length. Each completed Focus session adds one to the Sessions completed counter; breaks do not change it. The timer does not switch modes on its own, so select Short Break or Long Break when a focus session ends. The count resets if the page is reloaded.
The Pomodoro Technique is a structured focus method that uses timed work intervals to improve concentration and reduce mental fatigue. Developed by Francesco Cirillo in the late 1980s, it remains one of the most widely used time management methods in the world.
The standard process has six steps:
This timer includes all three modes — Focus (25 min), Short Break (5 min), and Long Break (15 min) — plus a session counter so you always know where you are in the cycle.
The technique works on several well-established principles. Attention restoration theory shows that short diversions help maintain consistent performance on long tasks. Parkinson's Law states that work expands to fill the time available — a 25-minute limit creates urgency that eliminates procrastination.
The regular rhythm also trains your brain to enter deep focus on demand. Over time, the act of starting the timer becomes a focus trigger — like Pavlov's bell for productivity.
| Mode | Focus interval | Short break | Long break | Best for |
|---|---|---|---|---|
| Classic | 25 min | 5 min | 15 min | Standard tasks, beginners |
| Extended | 45 min | 10 min | 20 min | Deep creative or coding work |
| Short sprint | 15 min | 3 min | 10 min | Email, admin, repetitive tasks |
| 52/17 method | 52 min | 17 min | 17 min | Alternative used by highly productive workers |
| Meeting mode | 25 min | 5 min | N/A | Time-boxing agenda items |
Select your mode at the top — Focus, Short Break, or Long Break. Press Start to begin. The timer counts down and plays an audio alert when time is up.
The session counter tracks how many focus sessions you've completed. After four focus sessions, switch to Long Break mode for a proper reset.
Works in any browser — desktop, iPhone, iPad, and Android. The tab title updates with the countdown so you can see time remaining from other tabs.
The Pomodoro Technique is a time management method developed by Francesco Cirillo in the late 1980s. It divides work into 25-minute focused intervals (called pomodoros) separated by 5-minute breaks. After four pomodoros, you take a longer 15–30 minute break.
Francesco Cirillo used a tomato-shaped kitchen timer as a university student — pomodoro is Italian for tomato. The timer he used became the symbol for the technique.
Research in cognitive psychology supports the method. The Pomodoro Technique leverages attention restoration theory (brief breaks prevent mental fatigue) and creates urgency that reduces the impact of distractions. Many professionals report significantly higher output using structured work intervals.
Short breaks (5 minutes) are best spent away from screens — stand up, stretch, make tea, look out a window. Avoid starting a new task or checking social media. Long breaks (15–30 minutes) can include a short walk, a light snack, or brief exercise.
Most practitioners aim for 8–12 pomodoros per day (about 4–6 hours of focused work). Quality matters more than quantity — 6 strong, distraction-free pomodoros often outperform 12 interrupted ones.
The classic Pomodoro rule says that if an interruption cannot be deferred, you abandon the pomodoro and start fresh. In practice, note the interruption, defer it if possible, and continue. Protect your active pomodoro as much as you can.
Yes. Many writers, designers, and programmers use it effectively. Some creative workers prefer longer intervals (45–50 minutes) for deep work that requires longer ramp-up time. This timer uses the classic 25/5/15-minute intervals.
Pomodoro works best for defined, focused tasks: writing, studying, coding, email management, data entry, and reading. It is less suited for collaborative work, phone calls, or open-ended brainstorming sessions.
A classic cycle is four 25-minute focus sessions, three 5-minute short breaks, and one 15-minute long break: 100 + 15 + 15 = 130 minutes, or about 2 hours 10 minutes.
No. When a Focus session ends, the timer beeps, adds one to the session count, and waits. Press Short Break (or Long Break after four sessions) and then Start to begin the break.