Free tool · No sign-up

Pomodoro Timer

Start a 25-minute focus session and this timer counts it down, chimes when time is up, and moves you into a short break — with a longer break after every fourth session. Focus and break lengths are adjustable, and it tracks how many sessions you have finished. It runs entirely in your browser: free, no sign-up, and no account needed.

25:00Focus

Sessions done

Focus time

Until long break

4 sessions

Focus (min)

Short break (min)

Long break (min)

Long break every

Auto-start the next sessionChime when a session ends

Runs entirely in your browser — nothing is uploaded and nothing is saved, so your sessions reset if you reload the page. Keep this tab open while the timer runs.

Frequently asked questions

You work in focused 25-minute blocks called pomodoros, take a 5-minute break after each one, and take a longer 15-30 minute break after every fourth block. The short, fixed sprints make it easier to start a task and to stop before you burn out.

Yes. Focus, short break, and long break lengths are all adjustable above, as is how many focus sessions run before a long break. Many people prefer 50/10 for deep work — the classic 25/5 is just the default.

Yes. It counts down to a fixed end time rather than ticking one second at a time, so a background tab that throttles timers still shows the correct remaining time when you return. Keep the tab open — closing it stops the timer.

It is free with no sign-up. Nothing is uploaded or stored — the session count lives only in the page, so reloading resets it.