No upload, 100% local, no account

Pomodoro timer

Configure your work and break lengths and focus one interval at a time.

How Pomodoro timer works

Pomodoro timer implements the Pomodoro Technique: 25-minute focused work sessions separated by 5-minute short breaks, with a longer 15-minute break after every four sessions. The timer cycles through this sequence automatically and plays a sound at each transition, so you can stay in flow without watching the clock.

This is distinct from the plain countdown Timer (a single, one-shot countdown for any duration you choose) and the Stopwatch (which counts up and records laps). The Pomodoro timer's value is the fixed, automated rhythm, you start it and follow the cycle. Work and break durations are configurable if you prefer a different interval, and it tracks how many sessions you have completed.

Frequently asked questions

Does the Pomodoro timer send my session data anywhere?

No. The timer cycle runs entirely in your browser tab. Your work and break counts, your configured durations and the number of completed sessions are never transmitted to Sunasty or any third party.

What is the Pomodoro Technique?

A time-management method developed by Francesco Cirillo: work for 25 minutes (one "pomodoro"), then take a 5-minute break. After four pomodoros, take a longer 15-minute break. The structured rhythm trains focus and prevents burnout across a day of deep work.

How is this different from the countdown Timer?

The Pomodoro timer cycles automatically between work and break intervals according to the Pomodoro Technique and tracks your session count. The countdown Timer is a single countdown for any custom duration with no automatic cycling, use that one for a one-off "boil the pasta" type need.

Does it work offline?

Yes, once the page has loaded. Because the processing happens on your device, you can disconnect from the network and the tool keeps working. This is the clearest proof that your data never leaves your machine.

Is it free? Do I need an account?

It is completely free and requires no sign-up. There are no watermarks, no daily limits and no tracking cookies needed to use the tool.