Time Management

Pomodoro Timer

Track focused work in intervals. Built-in breaks, automatic cycling, optional chime. All in your browser—no account needed.

FOCUS
25:00
Choose focus or break mode

Settings

Settings are saved automatically to this browser.

Session Log

Pomodoros today
0
Minutes focused
0

Data stored locally and reset daily.

How the Pomodoro Technique works

  1. Plan your task. Identify what you want to work on. If it is large, break it down into smaller units that fit within a single focus session.
  2. Start the timer. Set a 25-minute focus block and eliminate distractions. Work with full attention until the timer rings.
  3. Take a short break. When the timer ends, take a 5-minute break. Walk, stretch, grab water. Your brain is recovering.
  4. Repeat and reset. After four cycles, take a longer 15–30 minute break before starting again. This prevents burnout and keeps you fresh.

Choosing your interval

The standard 25-minute focus block works well for most study tasks. If you find yourself interrupted or distracted, shorter intervals (15–20 minutes) may help you build momentum. If you are working on essays, problem sets, or coding, 50-minute blocks with 10-minute breaks often suit longer thinking tasks better—just adjust the settings to match your style.

There is no single "correct" interval. Experiment for a week and notice which rhythm keeps you focused without burning out. The timer is a tool; you control it.

When Pomodoro does not work

Some contexts resist time boxing. Lab experiments run on their own schedule. Exams do not pause for breaks. Deep debugging sessions demand long unbroken stretches. If you are in one of these modes, the timer may feel artificial. Instead, use it for the preparation phases—reviewing notes, sketching solutions—and let the high-stakes work itself.

The Pomodoro Technique is a productivity aid for self-directed study and daily work, not a law. If it works, use it; if it does not, set it aside without guilt.

About Pomodoro

The Pomodoro Technique was developed by Francesco Cirillo in the late 1980s while studying at university. "Pomodoro" is Italian for tomato; Cirillo used a kitchen timer shaped like a tomato to track his work intervals, and the name stuck. "Pomodoro" and "Pomodoro Technique" are registered trademarks of Francesco Cirillo. This timer implements the core method without any affiliation or endorsement. Learn more at the official Pomodoro Technique website.

Frequently asked questions

What is the Pomodoro Technique?
The Pomodoro Technique is a time management method where you work in focused intervals (typically 25 minutes) followed by short breaks. After four work sessions, you take a longer break. The name comes from Francesco Cirillo, who developed the method using a tomato-shaped kitchen timer (pomodoro means tomato in Italian).
Can I adjust the timer durations?
Yes. Click the Settings panel to customize the focus session length, short break duration, long break duration, and how many pomodoros trigger a long break. Your preferences are saved automatically to your browser.
Will the timer work if I close the browser tab?
Yes. This timer is resilient to background tabs. It calculates remaining time based on when the block should end, not a counter. If you switch away and come back, it will show the accurate remaining time.
Can I turn off the chime sound?
Yes. Under Settings, toggle 'Play a chime when a block ends' to off. It is off by default. The sound is generated in your browser, no audio files are downloaded.
Does my data sync across devices?
No. All data (settings and session log) is stored locally in your browser only. It persists as long as you do not clear your browser's site data. If you want to use this timer on another device, you can adjust the settings there separately.
What if I want to start a pomodoro right now?
The timer is ready to go. Select your mode (Focus, Short break, or Long break) and click Start. Your settings are pre-filled with the standard Pomodoro intervals, so you can begin immediately without setup.

Sources