A customizable Pomodoro timer for focused work sessions, short breaks and long breaks. The default setup is 25 minutes focus, 5 minutes short break and 15 minutes long break after four focus sessions, but all durations can be changed.
Focus
00:25:00
Completed focus sessions
0
Next
Break
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The Pomodoro technique was developed by Francesco Cirillo in the late 1980s while he was an Italian university student struggling to focus on his studies. He used a tomato-shaped kitchen timer (pomodoro is Italian for tomato) to break work into 25-minute focused intervals separated by 5-minute breaks. Decades later, the technique remains one of the most popular productivity methods worldwide - adopted by students preparing for board exams and JEE/NEET, software engineers writing complex code, writers facing creative blocks, and anyone whose work requires sustained mental effort.
Why does it work? Three reasons. First, the time constraint creates urgency - you commit to focused work for just 25 minutes, which feels achievable even when the task feels overwhelming. Second, the structured breaks prevent burnout - mental focus is a limited resource, and brief recovery actually improves total daily output. Third, completed pomodoros become measurable progress, giving a sense of accomplishment that motivates the next session. This timer implements the classic 25/5/15 ratio but lets you customise - many users prefer 50/10 for deep technical work or 15/3 for short-attention tasks.
Set focus, short break and long break durations.
Click Start to begin the focus session.
Take a short break after each focus session.
After the configured number of sessions, take a long break.
Use Pause, Reset or Skip depending on your workflow.
The timer runs on the client after the page mounts, avoiding server-rendered time mismatches. It counts down one second at a time, switches between focus and break modes, and tracks completed focus sessions. The Pomodoro technique works by creating short periods of deep focus separated by planned recovery breaks.
Cycle = focus → short break, repeated; long break after N focus sessions
The standard pomodoro cycle: 25 minutes of focused work, then 5 minutes of break. After completing 4 pomodoros (about 2 hours total), take a longer 15-30 minute break to fully recharge. During focus time, eliminate all distractions - phone on silent, notifications off, single task only. During breaks, step away from the screen, stretch, drink water, look at something distant - actively rest.
Customisation guidelines: For tasks requiring deep technical concentration (coding, complex math), 50 minutes work / 10 minutes break can outperform 25/5 because context-switching costs are reduced. For tasks with high attention drift (admin work, email), shorter cycles (15/3) keep focus fresher. For creative work (writing, design), variable cycles based on flow state work better than strict timing.
Common application contexts: Indian students preparing for CBSE/ICSE/state board exams often use 25/5 cycles to break study sessions into manageable pieces; JEE/NEET aspirants might use 50/10 for problem-solving sessions; corporate professionals use it for deep work amid meeting-heavy days; freelancers use it to maintain consistent focus across long working hours. The technique scales - 8-12 pomodoros per day is considered highly productive output.
Schedule: 8 pomodoros = 8 × 25 + 7 × 5 + 2 × 15 = 265 minutes ≈ 4 hours 25 minutes. Focused study time: 200 minutes (vs ~120 minutes of usable focus from 4 hours of continuous study). Breaks prevent fatigue and improve retention.
Use 50/10 cycles: 6 pomodoros = 6 × 50 + 5 × 10 + 1 × 30 = 380 minutes ≈ 6 hours 20 minutes. Longer cycles suit complex code where mental context takes time to rebuild after interruptions.
Use 25/5 in the morning when fresh, 15/3 in the afternoon as energy fades. Track completed pomodoros - typically 6-10 quality pomodoros equal a good writing day.
It is a focus method where you work for a fixed block, commonly 25 minutes, then take a short break. After several cycles, you take a longer break.
Yes. You can customize focus, short break and long break durations.
It runs while the browser tab is open. Some browsers throttle timers in background tabs, so keep the tab visible for best accuracy.
This first version keeps it simple with visual state changes. Sound can be added later with user permission.
No. The current session count lives only in the browser while the page is open.
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