CoolTimer
Online countdown, stopwatch and alarm timer
CoolTimer launched on May 6, 2025 with 5 votes. The site was still online in September 2026, 1 year on.
What it does
Cool-Timer.com offers a free utility for multi-countdown timers, multiple stopwatches with lap tracking, and customizable alarms. It saves all the added countdown/stopwatches/alarms and can be reused when the browser is opened again.
Use our free online countdown timer for productivity, workouts, cooking, and more. Customizable with sound alerts and fullscreen mode. Start timing now!
Set hours, minutes, and seconds with precision for any countdown duration from quick cooking timers to long project deadlines, with intuitive controls. Close your browser accidentally? No problem! Upon reopening, your countdown will automatically resume with the correct remaining time, preserving your deadlines. Need to temporarily stop your countdown? Use the pause function to halt the timer and resume from exactly where you left off whenever you're ready to continue. When your countdown finishes, we'll play audio alerts if your browser is open (even minimized). If you miss the notification, you'll be notified when you return to the app. Track multiple timers simultaneously with our…from cool-timer.com
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