Pomodoro Timer

Free online Pomodoro timer using the real technique -- 25 minute focus sessions with 5 minute breaks. Tracks completed sessions, audible alerts, no signup needed.

Focus Session

25:00

Sessions Completed

Browser only.

How to Use This Tool

Click StartBegin a 25-minute focused work session

Work until the alert soundsThen take the prompted break

Repeat the cycleLonger break after every 4 sessions

A Real Technique, Not Just a Generic Timer

The Pomodoro Technique's specific structure -- 25-minute focus blocks, 5-minute short breaks, and a longer break every four sessions -- is based on decades of practical use suggesting that bounded, moderate work intervals sustain concentration better than open-ended sessions that can drift into fatigue without a natural stopping point.

Why the Break Structure Matters as Much as the Work Interval

Breaks aren't an interruption to productivity in this technique -- they're a deliberate part of it. Short breaks between individual sessions provide quick mental resets, while the longer break after four sessions accounts for the cumulative fatigue that builds across an extended focused work stretch.

Session Tracking Builds Visible Momentum

Seeing your completed session count accumulate across a work day provides a concrete, visible sense of focused effort invested, which can be motivating in a way that simply working without any structured tracking often isn't.

Frequently Asked Questions

Developed by Francesco Cirillo in the late 1980s, the technique uses fixed 25-minute focused work intervals (called 'pomodoros') separated by short breaks, based on the idea that a defined, moderate time block helps sustain concentration better than open-ended work sessions.

The standard pattern uses a longer 15-30 minute break after every four pomodoros, recognizing that sustained focus across multiple work blocks benefits from a more substantial recovery period than the short breaks between individual sessions.

Yes, while the timer defaults to the standard technique's intervals, you can adjust both work and break durations if a different rhythm suits your specific work style better.

Sustained, unbroken focus tends to degrade over time due to mental fatigue, and short, deliberate breaks help reset attention before it fully depletes -- the structured rhythm prevents both the burnout of working too long unbroken and the productivity loss of stopping too frequently.

Yes, completed pomodoro sessions are tracked and displayed, giving you a concrete sense of accumulated focused work time across a work day.