Pomodoro Timer

Focus with the Pomodoro technique: customizable work sessions, short breaks, and long breaks with sound alerts. Free online tool.

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Frequently asked questions

What is Pomodoro?
Time management method: 25-minute focus sessions + 5-minute breaks, with longer break after every 4 pomodoros.
Customizable durations?
Yes. Settings panel for focus, short break, long break. Editable only when timer is stopped.
Auto-start next phase?
Optional. Enable Auto-start to skip confirming each phase.
Is my setup remembered between visits?
Yes. Durations, the long-break interval, sound choice, volume, the task list, and the day's session count are saved in your browser only, so clearing site data resets them.
Which alert sounds are available?
Beep, chime, marimba, or silent, with a volume slider. The tones are synthesised with Web Audio rather than loaded as files, so they play even offline and with no delay.