Online Timer – Countdown with Alarm
00:00:00
Timer ready. Press Start to begin.
Set the length of your countdown by tapping the digital display or choosing one of the quick presets. This online timer then counts down in real time and shows the remaining time in a clear digital clock format.
Pick an alarm sound you like, choose a reminder message and press Start. When the countdown reaches zero the timer plays the selected sound and shows your message so you don’t miss the end of your study session, cooking time or focus block.
You can pause the timer during a countdown, stop it when the alarm is playing, or reset it and create a new timer for the next task.
The tool runs in your browser and does not require an account, so you can open the page, set a countdown and use it as a quick timer whenever you need it.