Timer &
Stopwatch
Countdown timer and stopwatch with lap tracking. Pause, resume, and reset.
Pomodoro Technique and the Science of Time Management
Pomodoro Technique, time blocking, and the science of maintaining focus fully explained.
Pomodoro Technique Basics and Effects
The Pomodoro Technique was developed by Francesco Cirillo in the 1980s. It consists of 25-minute work + 5-minute break cycles (one pomodoro), with a longer 15-30 minute break after every 4 sets. By aligning with the brain's natural focus cycles, sustained concentration becomes achievable.
Time Blocking
Time blocking is a time management method where specific time slots are dedicated to individual tasks. It is famously used by Google CEO Sundar Pichai and Elon Musk. By reducing multitasking, it creates dedicated time for deep work.
Concentration and Dopamine
Post-beat dopamine significantly impacts focus and motivation. By setting time limits on tasks using a timer, you can prevent Parkinson's Law (work expands to fill the time available).
Complete Pomodoro Cycle
25 minDeep focus. No phone/chat5 minHydrate, stretch, walk25 minSame or next task5 minCheck social media here25+25Continue until cycle complete15-30 minTaken after 4 setsFrequently Asked Questions
What is the difference between a countdown timer and a stopwatch?
A countdown timer counts down from a set time toward zero, while a stopwatch counts up from zero to measure elapsed time. This tool supports both modes.
Does it run if the tab is inactive or in the background?
Yes. The timer is based on real elapsed time, so it keeps an accurate count even when the tab is in the background or the browser is not in focus.
Is there an alarm sound?
Yes. When the countdown reaches zero, an alert sound notifies you. Make sure your device volume is turned on to hear it.
Is there a lap function?
Yes. The stopwatch lets you record laps so you can capture split times without stopping the clock — useful for workouts and repetitive tasks.
Does it need to be installed?
No. It runs entirely in your browser with no app installation or sign-up required. Just open the page and start using it.