Countdown Timer
Set custom countdown timers with visual progress tracking and alerts
Countdown Timer
Custom
05:00
00:00 05:00
Ready to Start
Set Timer Duration
Quick Presets
Custom Time
minutes
Notification Settings
Sound Alert
Play sound when timer ends
Usage Tips
Common Use Cases
• Cooking: Track cooking times without burning food
• Workouts: Interval training with rest periods
• Meetings: Keep meetings on schedule
• Study: Pomodoro technique sessions
• Presentations: Time speech rehearsals
Features Overview
• Progress Bar: Visual time remaining indicator
• Fullscreen Mode: Focus on timer only
• Quick Presets: One-click common durations
• Custom Time: Set any duration up to 3 hours
• Sound Alerts: Modern notification tone (2.5 seconds)
• Pause/Resume: Flexible timer control
Timer Behavior
• Timer continues in background tabs
• Visual alert appears when time is up
• Progress updates every second
• Works offline after loading
• All settings saved in browser