What the Pomodoro Technique is
The technique, developed by Francesco Cirillo in the late 1980s, breaks work into focused intervals separated by short breaks. The traditional interval is 25 minutes of work followed by a 5 minute break, with a longer break of 15 to 30 minutes after every fourth cycle.
The name comes from the tomato-shaped kitchen timer Cirillo used as a student.
Why it works
The mechanism is less about the specific durations than about two effects. The first is that a defined, short commitment lowers the barrier to starting. Committing to 25 minutes is psychologically far easier than committing to an open-ended block, and starting is where most procrastination actually occurs.
The second is that scheduled breaks prevent the gradual attention decay that occurs during long unbroken work. Stopping while you still have momentum tends to make resuming easier than working until you are depleted.
There is also a measurement benefit. Counting completed intervals gives an honest picture of how much focused work a day actually contained, which is usually less than people assume.
Adjusting the intervals
Twenty-five minutes is a starting point, not a rule. Work requiring deep concentration — writing, complex coding, mathematics — often suits longer intervals of 45 to 90 minutes, because the cost of interrupting deep focus outweighs the benefit of the break. Administrative or repetitive work often suits shorter ones.
The one thing worth preserving is the break itself. Skipping breaks to maintain momentum defeats the purpose, and the accumulated fatigue usually shows up as reduced quality later in the day.
Using breaks properly
A break spent scrolling a feed provides little recovery, since it continues to demand attention. Standing up, moving, looking at something more than six metres away, or getting water are considerably more restorative. The eye-focus point matters more than people realise for anyone working at a screen all day.
Handling interruptions
Cirillo's original method treats an interrupted interval as void — you note the interruption and start over. That is stricter than most people need, but the underlying instruction is sound: write the distracting thought down and return to it in the break rather than acting on it immediately. Most interruptions that feel urgent are not.
This timer
Intervals, break lengths and the long-break cadence are all adjustable. Completed sessions and total focus minutes are counted for the current page session. Everything runs in your browser with nothing transmitted, and the remaining time appears in the browser tab title so you can track it while working elsewhere.
Frequently Asked Questions
Why 25 minutes specifically?
It is a convention rather than a finding. Deep work often suits longer intervals of 45 to 90 minutes; the important element is having a defined interval and a real break.
Should I skip breaks when I am in flow?
Occasionally extending an interval is fine, but routinely skipping breaks defeats the purpose and the accumulated fatigue usually shows up as reduced quality later.
What should I do during a break?
Move, stand up, and look at something distant. Scrolling a feed provides little recovery because it continues to demand attention.
What happens if I get interrupted?
The original method voids the interval. More practically, note the distracting thought and return to it during the break rather than acting immediately.
Are my session counts saved?
They are counted for the current page session only and are not stored or transmitted anywhere.