カウントダウンタイマー
タイマー設定：
時間
分
秒
00:00:00
What is カウントダウンタイマー?
A Countdown Timer is a tool that counts down from a specified time to zero, useful for managing time during presentations, workouts, cooking, study sessions, or any activity that requires time awareness.
Why Use This Tool
Stay focused and manage your time effectively with our Countdown Timer. Set a specific duration, start the timer, and receive an alert when time is up. Perfect for productivity techniques like Pomodoro.
使い方
Step 1:Set the hours, minutes, and seconds
Step 2:Click 'Start' to begin the countdown
Step 3:Use 'Pause' to temporarily stop
Step 4:Click 'Reset' to start over
Key Features
✓Set custom countdown duration
✓Start, pause, and reset controls
✓Visual countdown display
✓Audio alert when time is up
✓Clean, distraction-free interface
✓Works in background tabs