Classroom and focus tool
Classroom Transition Timer
Guide your class through a sequence of activities. Add, name, reorder, and delete steps, each with its own duration. Show the current activity and what comes next. Choose automatic advance or move manually between steps. Pause, resume, restart, or skip a step at any time. The sequence and its active state are saved locally, and elapsed time reconciles correctly when you return from a background tab.
Ready
Put materials away
01:00
Activity sequence
Sound alerts
Alerts play for 2.4 seconds. Alerts may not play if your device is locked, asleep, or the browser is suspended.
Your sequence and settings are saved in this browser only.
How to use this timer
- Set your duration or choose a practical preset.
- Press Start when you are ready. Pause and resume whenever you need.
- Use Reset to return to the configured starting point.
Related timers
Classroom Timer
A large countdown timer for projection in class, with activity labels, presets, warning threshold, and full-screen mode.
Visual Classroom Timer
Show remaining time as a shrinking disk or progress bar with high-contrast options, full-screen mode, and reduced-motion support.
Study Timer
Plan study and break sessions with editable schedules, session counts, phase tracking, and background recovery.