25:00
FOCUS TIME
0
Pomodoros
0
Min Focused
0
Breaks
// 25-minute focus sessions with 5-minute breaks
Free online Pomodoro Timer with 25-minute work sessions, 5-minute breaks, long breaks, audio alerts, and session tracking. No sign-up required.
Choose what you want to focus on before starting the timer.
Work until the 25-minute timer rings. Stay focused and avoid distractions.
After 4 Pomodoros, take a 15-minute long break to recharge.
Developed by Francesco Cirillo in the late 1980s, the Pomodoro Technique breaks work into 25-minute intervals (called "Pomodoros") separated by short breaks. After 4 Pomodoros, you take a longer break. This builds focus and prevents mental fatigue.
The Pomodoro Technique is a time management method that uses 25-minute focused work sessions separated by short 5-minute breaks. After completing 4 sessions (Pomodoros), you take a longer 15-minute break. It was created by Francesco Cirillo in the late 1980s.
Yes! Click the "Customize Durations" settings panel to adjust the Pomodoro length (default 25 min), short break (default 5 min), long break (default 15 min), and how many sessions before a long break (default 4).
Yes. The countdown continues even if you switch browser tabs. The current time is also shown in the browser tab title so you can glance at it from any tab.
Audio alerts use the Web Audio API built into your browser — no external files or downloads needed. When a session ends, you'll hear a pleasant bell tone. You can disable audio alerts in the settings panel.
Session stats (Pomodoros completed, minutes focused, breaks taken) are tracked for your current browser session. Refreshing the page will reset the counters, as no data is stored on a server.
25 minutes is the classic Pomodoro length, chosen as it balances focus with sustainability. Research suggests it keeps the mind sharp without fatigue. But everyone is different — use the settings panel to try 50/10 or 90/20 rhythms if you prefer longer blocks.
Our Pomodoro Timer is a free, browser-based productivity tool that helps you apply the Pomodoro Technique with zero friction. No account, no installation, no ads interrupting your flow. Just open the page, click Start, and get to work.
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The Pomodoro Technique works because it leverages two key psychological principles: time-boxing and structured rest. By committing to just 25 minutes of focused work, you reduce the mental resistance that leads to procrastination. The defined endpoint makes starting easier, and the regular breaks prevent the cognitive fatigue that accumulates during long, uninterrupted work sessions.
Studies in cognitive psychology confirm that the human brain maintains peak focus for roughly 20–45 minutes before attention begins to waver. The 25-minute Pomodoro interval sits comfortably in this window, making it both scientifically grounded and practically effective.
The standard Pomodoro cycle follows a four-step rhythm:
This cycle repeats throughout the day. Most knowledge workers find that 4–8 Pomodoros per day is realistic, accounting for meetings, emails, and other interruptions.
While the 25/5 split is the most popular configuration, the Pomodoro Technique is flexible. Programmers and writers often prefer longer sessions — 50 minutes of work followed by a 10-minute break — sometimes called the "52/17" method. Students studying dense material might shorten sessions to 20 minutes to keep engagement high.
Use the settings panel in this timer to experiment. Start with the default 25/5 if you're new to the technique, then adjust once you understand your own focus rhythm.
Unlike mobile apps that send push notifications and harvest your data, this Pomodoro Timer runs entirely in your browser. Nothing is sent to a server. There are no analytics tracking your sessions, no subscription prompts, and no upsell to a "premium" version. The audio is generated locally using the Web Audio API. It works offline once loaded.