實用工具

  • 碼錶
    使用這個線上碼錶準確測量時間間隔。輕鬆開始、停止和重設。
  • Counter
    Simple online counter tool. Increase, decrease, or reset numbers instantly. Set custom step values and limits with ease.
  • Countdown Timer
    Free online countdown timer. Set hours, minutes, and seconds to count down easily. Simple, fast, and useful for work, study, or daily tasks.

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