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Online Countdown Timer

Set a timer, hit start, and get a clear sound alert when it reaches zero. Presets, pause, reset, and a custom title included.

Free · No sign-up · Runs in your browser
05:00
HOW IT WORKS
01

Set the time

Enter minutes and seconds, or tap a preset.

02

Start

The big display counts down with a progress bar.

03

Hear the alert

A sound plays when the timer reaches zero.

A clean countdown for any task

Sometimes you just need a reliable timer that is one tab away. This online countdown timer gives you a large, readable display, quick presets, and a clear sound alert — no app to install and no account to create.

Handy for

  • Presentations & demos — keep segments on time.
  • Pomodoro & focus — 25-minute work sprints.
  • Recording takes — time a screen capture or a talk.
  • Workouts & cooking — simple, loud, dependable.

Recording a timed walkthrough? ScreenBuddy for Mac and Windows lets you trim dead time and direct attention before exporting the finished demo.

FAQ

Frequently Asked Questions

Does the countdown timer make a sound?
Yes. When the timer reaches zero it plays an audible alert tone and the display turns red with a "Time's up" message. The sound uses your browser's audio, so make sure your volume is on.
Can I pause and resume the timer?
Yes. Hit Pause to stop the countdown and Resume to continue from where it left off. Reset returns it to your set time so you can start fresh.
Will the timer keep running if I switch tabs?
Yes. The timer tracks real elapsed time, so it stays accurate even if the tab is in the background — when you return, it shows the correct remaining time and will have alerted at zero.
Is it free and account-free?
Completely. There is no sign-up, no ads gating the tool, and it runs entirely in your browser. Great for presentations, workouts, study sessions, cooking, and timing screen recordings.
EMBED

Put the Countdown Timer on your own site

Free to use anywhere, no account and no attribution deal to sign. Paste this where you want it. It loads lazily and adds nothing to your page until a reader scrolls to it.

HTML · 386 chars
<iframe src="https://screenbuddy.xyz/embed/countdown-timer" title="Countdown Timer" width="100%" height="640"
  style="border:0;max-width:720px;border-radius:12px" loading="lazy"></iframe>
<p style="font:14px/1.5 system-ui,sans-serif;margin:8px 0 0">
  <a href="https://screenbuddy.xyz/tools/countdown-timer">Countdown Timer</a> by <a href="https://screenbuddy.xyz">ScreenBuddy</a>
</p>

Please keep the credit line below the frame. It is the only thing we ask for, and because a link inside an iframe belongs to the framed page rather than yours, that one line outside it is what actually credits us.

MORE FREE TOOLS

Turn the timed session into a concise walkthrough

Record your product in ScreenBuddy, trim the dead time, direct attention to each action, and export a launch-ready demo locally.

Mac & Windows. No card. Record, edit, and preview free. A one-time license is required to save or export. Media processing stays on your device. Internet is required for license activation and update checks.