Calculators tool
Use a Pomodoro Focus Timer
Run focus and break intervals with an adjustable session and a muteable completion sound.
Inputs
Results
Focus session
00:00:00
Ready
Simple steps
How it works
- 01
Choose focus and break durations.
- 02
Start the focus timer and work until it ends.
- 03
Take a break, then begin the next focus session.
Good to know
Frequently asked questions
Can the timer work in a background tab?
Yes. Remaining time is based on a deadline and refreshed when the tab becomes visible.
Can I mute the sound?
Yes. Mute or unmute the short completion tone in the timer controls.
Can I change focus and break lengths?
Choose focus durations from 5 to 90 minutes and breaks from 1 to 30 minutes.
Does the timer automatically start the next phase?
Yes. When an interval ends, it switches to the next focus or break period and continues counting.
Is my session data stored?
No. Session state stays locally in the open page.