Countdown Timer — Big Display + Alarm

Kitchen, classroom, gym tabata: set a time, get a giant readable countdown with an alarm at zero.

Quick answer: Free countdown timer: set minutes and seconds, big display, beep alarm at zero — workouts, cooking, exams.

05:00remaining

How to use

  1. Set minutes/seconds.
  2. Start — display goes big.
  3. Pause/reset anytime; alarm at zero.

About this tool

No app needed: a tab that counts down with a big display and an honest beep at zero (browser-permitting — the tab must stay open).

FAQ

Does it beep?
Yes, via WebAudio — keep the tab open and unmuted.
Background tabs?
Browsers throttle background timers slightly — keep visible for accuracy.
Multiple timers?
One at a time per tab — open extra tabs for more.
Interval training?
Restart after each beep — simple tabata.
Fullscreen?
Use browser zoom or fullscreen (F11) for distance reading.
Offline?
Yes.