Pomodoro Timer
A simple in-browser pomodoro timer with adjustable focus and break lengths, a session counter and an optional chime. No install or sign-up.
Settings
Timer
Ready
25 and 5 is a starting point, not a rule
The classic pomodoro pattern is 25 minutes of focus followed by a 5-minute break. It works well for most knowledge work. Deep technical work or long-form writing often benefits from longer focus blocks of 45 to 90 minutes, so experiment until you find your own rhythm.
How to use the timer
- Pick one task before you press Start, and keep notifications closed until the phase ends.
- When focus time ends, the timer switches to a break on its own and plays a soft chime if you leave it on.
- Use Pause for real interruptions and Skip phase when you want to end a break early.
- Many people take a longer break of 15 to 30 minutes after four sessions.
The timer runs in this browser tab and keeps accurate time even if you switch to another tab.
Frequently asked questions
Why does the pomodoro technique work?
It lowers the cost of starting. Committing to "just 25 minutes" feels easy, and once you start, it is much easier to keep going. The built-in stop also protects your energy over a long day.
Does the timer keep running if I close the tab?
No. Everything runs in your browser and nothing is saved to a server, so closing or reloading the tab resets the timer and the session count.