Free Online Timer & Countdown Clock
Set precise timers instantly. Perfect for Pomodoro sessions, cooking, workouts, and productivity. Just type "10 minutes" or "end at 5pm" and go.
Why Choose Exact Timer?
Drift-Corrected Precision
Our online countdown timer uses smart drift correction to stay accurate to the second. Perfect for exam timers, presentations, and cooking.
Natural Language Input
Type like you talk: "10 minutes", "1h 30m", or "end at 6pm". Our smart parser understands you instantly.
Fullscreen Focus Mode
Eliminate distractions with our immersive focus mode. Ideal for Pomodoro technique, deep work, and meditation timers.
Looping Alarm Sounds
Choose from multiple alarm sounds—bells, beeps, soft tones. Alarms loop continuously until you dismiss them.
Works Everywhere
Responsive design works on desktop, tablet, and mobile. No app download—just open your browser.
100% Free & Private
No accounts, no tracking, no ads. Timers run entirely in your browser. Privacy-first by design.
PERFECT FOR
Run multiple timers simultaneously. Set a 25-minute Pomodoro, a HIIT workout, or a reminder to end at a specific time.