25 Minute Timer
This is a free 25 minute timer that counts down and sounds an alarm when it finishes. Press Start — no signup needed.
25 Minute Timer
25:00
Ready — press Start.
What is the 25 minute timer good for?
The 25 minute timer is the heart of the Pomodoro Technique: twenty-five minutes of focused work, then a five-minute break, developed by Francesco Cirillo in the late 1980s. Four rounds earns you a longer break.
It is one of the most popular timer lengths in the world for studying, writing, and deep work. Press Start, silence distractions, and work until the alarm.
Popular uses
- Pomodoro focus sessions
- Study blocks
- Writing sprints
- Deep work intervals
25 Minute Timer questions
How do I start the 25 minute timer?
Press the Start button and the countdown begins immediately. You can pause and resume at any point, or reset to start over.
What is the Pomodoro Technique?
A time-management method using 25 minutes of focused work followed by a 5-minute break. After four rounds, take a longer 15–30 minute break. This timer covers the 25-minute focus block.
Will the alarm sound if I switch tabs?
Yes. The timer is driven by your device clock rather than the animation, so it keeps accurate time in background tabs. Keep the page open and make sure your device volume is on to hear the alarm.
Can I pause and resume the timer?
Yes — the Start button becomes Pause while running, and Resume when paused. Reset returns the timer to its full duration.
Is this timer free to use?
Completely free, with no account or signup. It runs entirely in your browser.