About the focus timer
Maximize concentration with timed focus sessions. Based on research into attention spans and ultradian rhythms. 25 minutes for Pomodoro technique, 50-90 minutes for natural attention cycles. Eliminate distractions, commit to the time, and enter flow state.
Recommended times
| Pomodoro | 25 minutes |
|---|---|
| Ultradian | 50 minutes |
| Flow State | 1 hour 30 minutes |
| Deep Dive | 2 hours |
How to use the focus timer
- Choose a preset, or tap Edit time to type any hours, minutes and seconds.
- Press Start Timer (or the space bar). The finish time appears under the digits.
- Press Full screen to fill the screen — handy for classrooms, meetings and kitchens.
- When it reaches zero an alarm plays until you press Stop Alarm.
Keyboard shortcuts
- Space start / pause
- R reset
- F full screen
- M mute
Frequently asked questions
What presets does the focus timer have?
Pomodoro (25 minutes), Ultradian (50 minutes), Flow State (1 hour 30 minutes), Deep Dive (2 hours). Tap Edit time to set any other length.
Is it free, and do I need an app?
It is completely free with no sign-up or download. It works in any modern browser on phones, tablets and computers.