可调 BPM 节拍器，带击拍测速、拍号和视觉节拍指示器。
Allegro
BPM
免费的基于浏览器的音乐家和学生节拍器。使用滑块、击拍测速或 +/- 按钮设置速度。支持 2/4、3/4、4/4 和 6/8 拍号，带视觉钟摆、节拍指示器和重拍强调。
Date to Unix
Convert date to Unix timestamp
Add to Date
Add time to a date
Stopwatch
Precise stopwatch with laps, splits, and fullscreen mode
Countdown Timer
Visual countdown with progress ring and audio alert
Pomodoro Timer
Focus timer with work sessions and break intervals
Interval Timer
HIIT interval timer with work/rest rounds and audio alerts