Free Countdown Timer Online — Custom Presets, Progress Bar & Audio Chime
A countdown timer counts down backward from a specified time to zero. When completed, it triggers an audio notification and visual completion alert to keep you on schedule.
How to Use
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Choose a Preset or Custom Time
Click a quick preset button (e.g. 5 Min, 25 Min Pomodoro) or enter hours, minutes, and seconds directly.
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Start the Timer
Click "Start Timer". The visual progress bar tracks remaining time in real-time.
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Add Time or Loop
Use the "+1 Min" button to extend time or enable "Auto-restart" for recurring cycles.
Stay Focused & On Track
Whether timing a productivity sprint, classroom presentation, or cooking recipe, our countdown timer features a harmonic synthesizer chime that sounds even when running in background tabs.
Who Uses This
Pomodoro Deep Work
Run 25-minute focus intervals followed by 5-minute restorative breaks.
Classroom Tests & Quizzes
Project large countdowns on smartboards during timed exams and activities.
Kitchen & Baking
Ensure steaks, pastas, and baked goods are cooked to perfection.
Presentations & Pitches
Keep keynote speeches and lightning talks strictly within time limits.