Free Online Timer, Countdown Timer & Stopwatch
Count down, count up, record stopwatch laps, run multiple timers, or start Pomodoro cycles—all in your browser.
Count upward from 00:00:00 to track work, reading, exercise, or any open-ended activity.
Measure to one hundredth of a second and record lap times while the stopwatch runs.
Concurrent Timers
Countdown Timer Features
Countdown Timer
Set hours, minutes, and seconds to count down. Supports pause and resume.
Pomodoro Timer
25-minute work / 5-minute break cycles with customizable durations.
Count-Up Timer
Count upward from zero to track work, reading, exercise, and open-ended activities.
Stopwatch & Laps
Measure to one hundredth of a second and save each lap while the stopwatch runs.
Audio Alert
Plays a notification sound when the timer completes so you never miss it.
Fullscreen Mode
Large display for presentations, classrooms, and meetings.
Multiple Timers
Run multiple independent timers simultaneously for different tasks.
Completely Free
No registration, no limits. Free forever.
What can I use this timer for?
Use it for study sessions, classroom activities, presentations, workouts, meetings, and cooking. Keep the browser tab open; closing the tab stops the timer.
Related Articles
The Pomodoro Technique Complete Guide
From origins to practice, a comprehensive look at the Pomodoro Technique's principles, steps, and best practices.
MethodologyThe Science of Time Management
From Parkinson's Law to flow theory, explore the scientific research and evidence-based strategies behind effective time management.
ResearchHow to Improve Focus and Productivity
Deep work, attention residue, neuroscience perspectives — build powerful focus using science-backed methods.
FocusTimer Apps and Tools Comparison
Pomodoro apps, countdown timers, time tracking tools — a complete comparison of features and use cases for various timer applications.
Tool Comparison