Online Countdown Timer & Visual Clock

Set a Quick Timer for Work, Study, or Cooking

Need to track exactly how much time you have left? Our free online countdown timer is built for speed and reliability. Whether you are boiling pasta, running a 15-minute daily standup meeting, or pacing yourself during a practice exam, you can launch a timer in one click. Use our popular presets to instantly start a 5-minute, 10-minute, or 30-minute countdown, or dial in your own custom duration down to the exact second. When time is up, a loud, clear chime ensures you never miss your deadline.

Using a visual countdown clock is one of the most effective ways to beat procrastination. When you have all day to finish a task, work naturally expands to fill that time. By setting a strict 45-minute countdown, you create a sense of urgency. This technique, known as timeboxing, forces you to ignore distractions, stop overthinking small details, and focus entirely on the work in front of you. Watching the numbers tick down provides constant visual feedback that keeps you in a state of deep focus.

For teachers, event speakers, and gym coaches, visibility is critical. Our timer features a clean, high-contrast interface that scales perfectly to any display size. Press the 'F' key to throw the clock into full-screen mode, completely hiding messy browser tabs. It is the perfect tool to project onto a classroom smartboard during quizzes, display on a conference room TV during brainstorming sessions, or cast to a monitor during a high-intensity interval workout.