Pomodoro Timer

What Is the Pomodoro Technique?

The Pomodoro Technique is a time management method developed by Francesco Cirillo in the late 1980s, named after the tomato-shaped kitchen timer he used as a student. The core idea is simple: work in focused 25-minute blocks called "pomodoros," followed by a short 5-minute break. After every four pomodoros, you take a longer 15 to 30-minute break to fully recover before starting the next cycle.

Why It Works

Sustained attention naturally dips after 20 to 30 minutes, especially when working on demanding or unfamiliar material. Breaking work into short, clearly bounded sessions keeps tasks from feeling open-ended and overwhelming, which is one of the biggest reasons students procrastinate. Knowing a break is only minutes away makes it easier to resist distractions in the meantime, and the built-in breaks prevent the mental fatigue that leads to burnout during long study sessions.

Tips for Students

• Turn off phone notifications and close unrelated browser tabs before starting a focus session, treat the 25 minutes as non-negotiable.
• Use your breaks to actually move: stand up, stretch, get water, or look away from your screen. Scrolling social media during a break often defeats the purpose because it keeps your attention fragmented.
• Pick one specific task for each pomodoro rather than a vague goal like "study." A concrete target such as "finish 10 practice problems" is easier to sustain focus on.
• If a distracting thought pops up mid-session, jot it on a notepad and return to it later instead of chasing it immediately.

Adjusting the Intervals to Your Own Attention Span

25/5 is a starting point, not a rule. If you find your focus fading well before 25 minutes, try shorter 15 or 20-minute sessions and build up gradually. If you tend to get into deep flow and resent being interrupted, try 45 or 50-minute sessions with slightly longer breaks. This timer lets you edit the focus, short break, and long break lengths directly, so experiment for a week and settle on whatever rhythm keeps you consistently productive without leaving you drained.

How the Auto-Switching Works

When a focus session ends, the timer automatically switches to a short break, unless it was the fourth session in the cycle, in which case it switches to a long break and the session counter resets. A short beep plays at every transition, and the remaining time is shown in your browser tab title so you can keep working in another tab and still glance at the countdown.