Free tool
Free Pomodoro timer
Start a 25-minute work session, take a short break, and see your daily and weekly stats. All in your browser. No signup, no ads.
How to use this Pomodoro timer
Choose a preset or set your own focus, short break, and long break lengths. Start the timer, work on one task until the session ends, then take the break the timer suggests.
The classic Pomodoro method runs 25 minutes of focus, 5 minutes of rest, and a longer break after four focus sessions. This timer also supports shorter study sprints and longer deep-work blocks when a different rhythm fits your day better.
Why a focus timer works
A timer turns vague work into a clear next step. Instead of trying to be productive all afternoon, you only need to protect one focus block, finish one task, and then take a real break. A visible focus clock removes the need to keep checking the time, so concentration stays on the task.
That rhythm is especially useful between meetings. Use Koalendar to keep your calendar organized, then use this timer to protect the focused work time between calls, classes, interviews, and client sessions.
If your focus blocks need to fit around a remote team, use the meeting time zone planner to find fair meeting times before you protect deep-work sessions.
Productivity timer tips for deeper work
- Write one task label before you start so the session has a clear target.
- Use the 25-minute classic preset for everyday work and the 45-minute deep-work preset for complex tasks.
- Keep short breaks away from the same screen when you can: stand up, stretch, drink water, or look outside.
- Use the weekly summary to notice whether meetings, admin work, or context switching are crowding out focus time.
Customize focus, work, and break lengths
The classic 25/5 rhythm isn't set in stone. Set the focus length according to the task at hand. For example, you could do a 15-minute sprint to draft an email, a 45-minute block for a difficult problem, or a 1-hour pomodoro for deep coding or writing. You can customize every length: focus, short break, long break, and how many sessions before the long break kicks in. The web app remembers your settings in the current browser.
Koalendar helps teams schedule meetings online, and this timer helps protect the work time between those bookings.
Free tools
Explore more free scheduling tools
Plan meetings, compare time zones, and make scheduling easier with Koalendar's free tools.
Productivity
Meeting poll
Free meeting poll and scheduling survey. Pick available times, share one link, and let the group vote on when to meet. No signup required.
Scheduling
Free booking page
Create a free Koalendar booking page, connect your calendar, and share one link so people can book time without email back-and-forth.
Time zones
Meeting time zone planner
Find the best meeting time across cities and time zones with working-hours overlap and automatic daylight saving time handling.
Time zones
Timezone converter
Convert times between cities and time zones with local dates, UTC offsets, day changes, and daylight saving time handling.
Productivity
Pomodoro timer
Start a free Pomodoro focus timer with custom work and break lengths, browser notifications, and private local stats.
Productivity
Meeting cost calculator
See what every meeting really costs. Add attendee groups, run a live cost timer, project the annual cost of recurring meetings, and rank the changes that save the most.
Productivity
Work schedule maker
Free work schedule maker and weekly schedule planner. Drag-and-drop visual schedule builder to plan your week, export to calendar, and print. No signup.
Frequently asked questions
Answers to common questions about focus sessions, breaks, browser timing, and privacy.
-
The Pomodoro Technique is a time management method where you work in focused intervals, traditionally 25 minutes, followed by short breaks. After several focus sessions, you take a longer break to reset.
-
A classic Pomodoro is 25 minutes of focus. This timer also lets you choose shorter 15-minute study sprints, longer 45-minute deep-work sessions, or custom focus and break lengths.
-
A common rhythm is a 5-minute short break after each focus session and a 15-minute long break after four focus sessions. You can adjust both break lengths in the timer settings.
-
Yes. Set your own focus, short break, and long break lengths, or pick a preset like the classic 25/5 or the 45-minute deep-work block. Your settings stay in the current browser.
-
The timer runs silently, no alarm sounds, no music, no ticking. You'll only get a browser notification when a session ends, and you can turn that off in your browser settings if you want a fully silent run.
-
Yes. The timer tracks completed focus sessions for today and this week, so you can see how many Pomodoros you actually finished. Stats live in your current browser, so switching devices or browsers starts the count over.
-
Yes. The timer works in modern mobile and desktop browsers. For the best experience, keep the browser tab open so the countdown, sound, and notifications can run reliably.
-
Yes. The timer calculates remaining time from the planned end time, so it stays accurate when the browser slows background tabs. Sound and notifications still depend on your browser permissions and device settings.
-
Your timer settings and focus stats are stored locally in your browser. You do not need a Koalendar account, and the timer does not send your task label or focus history to Koalendar.
Ready to dive in?Start your free account today.
When you let clients self-book their appointments on your Koalendar scheduling page, you'll save hours of time spent on unnecessary emails.
Sign up for free