Pomodoro Timer (25/5 Focus Sessions)
Boost productivity with the Pomodoro technique: 25 minutes of focus, 5 minutes of rest — with custom durations.
100% free
No sign-up
Private · runs in your browser
How to use the free online pomodoro timer
- Set focus and break lengths (defaults 25/5).
- Press Start — the focus timer begins.
- Rest when the alert sounds.
- Track completed pomodoros in the counter.
About this tool
Boost focus with the Pomodoro technique: 25 minutes of work, 5 minute breaks, automatically cycled with a gentle ring when each phase ends. Customize work/break durations, track how many Pomodoros you finish today, and start deep work in one click. All local, all private.
Key features
- Custom focus & break lengths
- Session counter
- Sound alert
- Auto-switch cycles
Privacy first: every calculation and generation runs 100% locally in your web browser using the Web Crypto API. Your input never touches a server — nothing is stored, logged or sold.
Frequently asked questions
Work in focused 25-minute blocks (pomodoros) separated by 5-minute breaks. After four pomodoros, take a longer 15–30 minute break.
Yes — set your own focus and break lengths in the settings before starting.
It does — when the focus timer ends, the break starts automatically (with sound alerts), and cycles repeat.
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