Pomodoro Timer
Run focused work sessions with short and long breaks, using the Pomodoro Technique.
How to Use the Pomodoro Timer
- Adjust the focus and break lengths if you'd like, then click "Start."
- Work until the session ends — a sound plays and it switches to a break automatically.
- After every 4 focus sessions, a longer break kicks in instead of a short one.
- Click "Skip" anytime to move to the next phase early, or "Reset" to start over.
Frequently Asked Questions
What is the Pomodoro Technique?
It's a time-management method built around short, focused work sessions (traditionally 25 minutes, called a "pomodoro") followed by a short break, with a longer break after every four sessions. The structure is designed to maintain concentration in manageable bursts rather than trying to focus for long, undivided stretches.
Can I change the default session and break lengths?
Yes — the focus session, short break, and long break lengths are all adjustable, so you can use the traditional 25/5/15-minute structure or set your own durations that fit how you personally work best.
Does the timer keep running if I switch to another browser tab?
Yes — the countdown is based on comparing the current time to a stored end time, not a constantly running loop, so it stays accurate even if the tab is in the background and the browser throttles inactive timers. The page title also updates live with the remaining time, so you can see your progress from another tab.
How does it know when to switch between a session, a short break, and a long break?
It counts completed focus sessions and automatically inserts a short break after each one, switching to a long break after every fourth completed session, then resetting the count — matching the standard Pomodoro cycle structure.