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Pomodoro Timer

Stay focused with structured work and break cycles. Customize durations, track sessions, and reset anytime.

25:00
Focus session in progress
Completed Sessions
0
Current Round
1
Total Focus (min)
0

Timer Settings

Tip: Press Space to start/pause and R to reset.

About Pomodoro Timer — Pomodoro Timer Online

This free pomodoro timer online implements the Pomodoro Technique — a proven time management method that structures work into focused intervals (typically 25 minutes) separated by short rest periods. The timer runs entirely in your browser, requires no account, and tracks your completed sessions across visits using localStorage. Students, remote workers, writers, coders, and anyone who struggles with distraction use the Pomodoro method to stay productive throughout the day.

The technique was developed by Francesco Cirillo in the late 1980s — the name comes from the Italian word for tomato, inspired by the tomato-shaped kitchen timer he used as a student. Research supports the method's effectiveness: breaking work into bounded intervals reduces decision fatigue, makes large tasks feel manageable, and creates natural pause points for rest and reflection. This online timer gives you the full Pomodoro cycle with customisable durations and automatic session tracking.

How to Use Pomodoro Timer

  1. Set your preferred Work duration (default 25 minutes) in the settings panel. You can also adjust Short Break (default 5 minutes), Long Break (default 15 minutes), and Rounds Before Long Break (default 4).
  2. Click Start to begin your first work session. The countdown begins and the progress ring fills as time passes.
  3. Focus entirely on your task until the timer reaches zero and the audio alert sounds.
  4. Take the suggested break — the timer automatically switches to break mode. Use the break to stand, stretch, or hydrate.
  5. After the configured number of work sessions (default 4), a long break is triggered. After the long break, the cycle restarts for a new round.

Timer Settings and Features

The timer is fully customisable to match your preferred working rhythm.

  • Custom session durations: Work sessions can be set from 1 to 90 minutes; short breaks from 1 to 30 minutes; long breaks from 1 to 60 minutes. Many people find that 50-minute work sessions with 10-minute breaks suit deeper focus tasks better than the classic 25/5 split.
  • Session tracking with localStorage: Completed pomodoro counts, round number, and total focus minutes are saved in your browser's localStorage, so your progress persists even if you close and reopen the tab during a working day.
  • Audio alert on session end: A sound plays when each work or break session ends, alerting you to switch modes even if your attention is fully on another window or document. Make sure your browser audio is not muted before starting.

Tips for Getting the Best Results

The Pomodoro method works best with a few supporting habits in place.

  • Define your task before starting the timer: Write down specifically what you will work on during the session before pressing Start. Vague intentions lead to wandering focus. A clearly scoped task — "write the introduction section" rather than "work on the report" — keeps each 25-minute interval purposeful.
  • Treat the break as mandatory, not optional: Many people skip breaks when they feel in flow, but this defeats the purpose. The short break is when your brain consolidates what it just processed. Step away from the screen, even for 2 minutes, to get the full cognitive benefit of the cycle.
  • Adjust durations to your task type: Creative writing and coding often benefit from longer intervals (45–50 minutes) because they require significant mental warm-up time. Administrative tasks, email, and reading may suit the classic 25-minute interval. Experiment with settings over a few days to find your ideal rhythm.
  • Keep the timer tab open and visible: Put the Pomodoro timer tab next to your working tab and glance at it occasionally. Seeing the countdown encourages you to stay on task and creates a sense of urgency that helps resist the urge to check distracting sites.
  • Use the round counter as a daily target: Set a goal of completing a certain number of rounds per day. Finishing 8 rounds equals approximately 3.5 hours of focused work — a realistic and achievable daily target that provides a clear sense of accomplishment.

Why Use a Pomodoro Timer Online

A browser-based pomodoro timer requires no app installation or account creation. The timer runs in your existing browser tab, making it immediately available on any computer without setup. Session data is stored locally in your browser, so your pomodoro count and focus minutes persist between visits without any server-side storage. It works on all modern browsers including Chrome, Firefox, Safari, and Edge, on both desktop and mobile.

Students studying for exams, freelancers managing self-directed work, and remote workers battling home distractions all benefit from the structure the Pomodoro Technique provides. This free online timer brings that structure with zero friction.

Frequently Asked Questions about Pomodoro Timer

The Pomodoro Technique is a time management method developed by Francesco Cirillo in the late 1980s. Work is divided into focused 25-minute intervals called pomodoros, each followed by a 5-minute break. After four consecutive pomodoros, a longer 15–30 minute break is taken. The name comes from the tomato-shaped kitchen timer Cirillo used as a university student.
Yes. You can set your own work duration (1–90 minutes), short break duration (1–30 minutes), long break duration (1–60 minutes), and the number of rounds before a long break (2–8). Many practitioners use 50-minute work sessions with 10-minute breaks for tasks that require extended concentration, such as programming or deep writing.
Yes. The timer plays an audio alert when each session ends. Make sure your browser audio is not muted before starting. Some browsers may ask for permission to play audio — click Allow when prompted. The alert fires even when you are focused on another tab or application, so you do not need to watch the timer constantly.
Yes. The countdown continues running in the background even when the timer tab is not active or visible. The audio alert will sound when the session ends regardless of which tab you are currently viewing. This means you can work in a document, code editor, or any other tab and still be alerted when your pomodoro is complete.
Yes, completely free with no account required. The timer runs entirely in your browser with no subscription, no advertisements interrupting your sessions, and no data sent to any server. Your session count and focus time statistics are stored locally in your browser's localStorage and persist between visits without any server-side account.
Yes. Completed work sessions, round count, and total focus minutes are saved in your browser's localStorage. This means your statistics persist across page reloads and browser restarts as long as you use the same browser and have not cleared site data. Clearing browser storage or using a different browser will reset the statistics.
Yes. The timer works on mobile browsers including Safari on iOS and Chrome on Android. The countdown continues even if your phone screen turns off, as long as the browser tab remains active in memory. Note that some mobile operating systems may throttle background tab activity — keeping the screen on during sessions ensures the timer stays accurate.
After the long break ends, the timer resets to start a new round of work sessions. The round counter increments and the cycle of work → short break → work → short break → long break begins again. Your cumulative session count and focus minutes continue to accumulate across rounds throughout your working day.