How to run a Pomodoro session in your browser

You sit down to work, check one message, and suddenly half an hour has passed. A Pomodoro session gives you a simple boundary: focus on one task for a set time, take a short break, then repeat.

You can run the whole routine in a browser with Timer & Stopwatch. Set a countdown for your work block and use it to pace breaks, without installing an app or building a complicated schedule.

Start a Pomodoro session

1. Open Timer & Stopwatch in a browser tab. Choose a countdown for your first focus block.
2. Pick one task you can work on for that block. Write down a specific next step, such as drafting the first section or reviewing five pages.
3. Start the countdown and work only on that task. If another task comes to mind, note it briefly and return to what you were doing.
4. When the time is up, stop and take a short break. Stand up, stretch, get water, or look away from the screen.
5. Repeat the work and break cycle. After about four focus blocks, take a longer break, often 15 to 30 minutes.

A common starting schedule is 25 minutes of work followed by 5 minutes of rest. You do not need to finish the whole task before the timer ends. The goal is to give it your attention for one block, then decide what to do next.

Choose a rhythm that fits your work

Use 25 minutes and 5 minutes for a first try

This is a manageable starting point if you are new to timed work or have trouble getting started. The work block is long enough to make progress, while the short break gives you a clear stopping point. Try two or three cycles before deciding whether the timing suits you.

Use longer blocks for work that needs concentration

Writing, design, and complex problem solving may take several minutes just to get into. Try 40 or 50 minutes of work followed by a 10-minute break. Longer blocks can help you stay with one idea, but they are not automatically better. If you find yourself drifting, use a shorter block.

Use shorter blocks to get past resistance

If a task feels overwhelming, set a countdown for 10 or 15 minutes and commit only to getting started. You can stop when the block ends, or choose another block if you have momentum. Short blocks also help with routine tasks that do not need a long stretch of uninterrupted attention.

Break lengths can change too. A five-minute pause may be enough to stand and stretch, while a longer work block may call for a longer rest. Choose a schedule you can repeat comfortably rather than trying to follow a strict rule.

Make each work block easier to follow

Decide what counts as progress before you start the countdown. “Work on the report” is vague. “Write the opening and add three sources” gives you a clear target. If the task is large, choose a small piece that can move forward during one block.

Put distracting tasks somewhere you can find them later. If you remember an email to send or a question to look up, jot it on a note instead of switching tabs. This keeps the timer connected to one task without requiring you to ignore useful reminders.

For work that involves the browser, close tabs you do not need or move them out of sight. Keep the timer easy to reach, but avoid checking the countdown every minute. Let the set period pass, then review your progress when it ends.

Use the break as a real pause. A quick stretch or drink of water can refresh you more than replacing one screen task with another. If you are in the middle of a thought when the countdown ends, note where to resume, then take the break. You can also finish a sentence or save your work before stepping away.

If the routine is not working

You stop before the countdown ends

The block may be too long, the task may be unclear, or distractions may be too easy to reach. Reduce the next block to 10 or 15 minutes and make the goal smaller. If outside interruptions are the issue, choose a time when you are less likely to be interrupted or let people nearby know you are focusing.

You keep working through breaks

Decide what you will do when the countdown ends before you begin. Save your work, write down the next action, and stand up as soon as the block is finished. If you are close to finishing, it is fine to complete a brief final step, but do not let every short break turn into another work block.

You miss the end of a countdown

Keep the timer tab open and visible if you tend to lose track of time. A browser or device that sleeps can delay what you notice, so do not rely on a timer to wake a sleeping computer. For important timed work, keep the screen awake and check that the countdown is still running after you switch tabs.

After a few sessions, adjust the work and break lengths based on how you actually feel and what the task requires.