How to use it

Tap any preset above and the countdown starts immediately — no signup, no settings to wade through. For anything else, type the hours, minutes and seconds and hit Set & start. The countdown also appears in your browser tab title, so you can switch tabs and still see the time left. When it finishes, the alarm rings until you stop it.

Press Space to start or pause whichever tool is open, and use Fullscreen for a big clock you can read across the room — handy for workouts, cooking, presentations and exams.

Prefer a different look? Tap Style at the top to switch between the modern digital display, a classic clock face with moving hands, and an old mechanical flip clock — and to pick one of seven accent colors.

Popular uses

• 5 minute timer — tea, eggs, quick breaks, meditation
• 10 minute timer — workouts, tooth-brushing for kids, power naps
• 15 minute timer — focused study sprints, baking
• 25 minute timer — a full Pomodoro focus session
• 30 minute timer — cooking, meetings, practice
• 60 minute timer — exams, classes, deep work

Stopwatch

The stopwatch counts to hundredths of a second and records laps. Your fastest and slowest laps are marked automatically once you have two or more.