A pomodoro timer built around one promise: it never loses your session
Most online pomodoro timers quietly fail at their only job. Browsers throttle background tabs, so the countdown drifts. A refresh wipes the session. The wifi drops and the page won’t load at all. PomoGrove measures your session against the clock itself, saves your state continuously, and installs as an offline app — so the timer is exactly as reliable as the kitchen timer the technique was named after.
What is the Pomodoro Technique?
The Pomodoro Technique is a time management method developed by Francesco Cirillo in the late 1980s. Work is broken into focused intervals — traditionally 25 minutes — separated by short breaks, with a longer break after every four intervals. Each interval is a pomodoro, Italian for tomato, named for the tomato-shaped kitchen timer Cirillo used as a university student. The rhythm keeps your mind fresh, makes large tasks feel approachable, and turns focus into a repeatable habit rather than an act of willpower.
How to use this pomodoro timer
- Add a task and estimate how many pomodoros it will take.
- Pick your rhythm — classic 25/5, deep-work 50/10, marathon 90/15, or flowtime if fixed intervals aren’t your thing.
- Press start and work on one thing until the ring ripens from green to red.
- Take the break. If you’re in flow, extend five more minutes instead — the timer adapts to you.
- Watch your grove grow. Every session plants a tomato; hit your daily goal to extend your streak.
Made for studying, deep work, and ADHD brains
Students use the classic intervals as a study timer that makes long exam-prep days sustainable. Developers and writers reach for 50/10 or 90-minute sessions that don’t slice through flow. And if you have ADHD, rigid timers can fight your attention instead of supporting it — flowtime mode, flexible intervals, the flow-extension button and a glanceable visual of progress are all designed for brains that don’t run on factory settings.
Free, with no ads and no forced signup
Focus tools shouldn’t sell your attention back to you. PomoGrove is free, shows no advertising, requires no signup, and keeps your data in your own browser. An optional premium account adds cross-device sync. Pair it with our focus playlists on YouTube — lofi, rain, and study-with-me sessions with the timer built into the video.