Your time tools, right in the browser
Set a timer, wake up with the online alarm, measure laps with the stopwatch or display a full-screen clock. Free, instant, no installation.
⏳ Timer Set a duration, press Start — the alarm rings when time is up, even if you switch tabs. ⏰ Alarm clock Choose a time, activate the alarm and leave the tab open: it rings at the exact minute. ⏱️ Stopwatch Start, record laps, pause: a precise stopwatch with hundredths, right in the browser. 🕐 Clock The exact time of your device, in large digits — with seconds, date and full-screen mode. 📅 Countdown Pick a target date and time, press Start — the countdown runs live, even in another tab, and rings at zero.