Pomodoro Timer — Free Focus Timer Using the Proven Pomodoro Technique

The Pomodoro Technique is a time management method developed by Francesco Cirillo in the late 1980s. It uses a timer to break work into focused intervals (traditionally 25 minutes) separated by short breaks, with a longer break after every 4 work intervals. Our free online Pomodoro timer implements the full technique with color-coded phases (blue for work, emerald for short break, amber for long break), a visual SVG progress ring, session cycle dots, and a chime sound when each phase ends.

How to Use the Pomodoro Timer

The timer starts on Work phase (🍅) — the default is 25 minutes. Click Start or press Space.
Work until the chime sounds. The ring completes and the phase automatically advances to a Short Break (☕).
Rest for 5 minutes during the Short Break phase (emerald color).
After the break, the Work phase begins again. The session dots show progress in the current cycle.
After 4 work sessions, a Long Break (🌿) of 15 minutes is triggered automatically.
Click the Settings gear to customize session duration, break lengths, and auto-start behavior.

When to Use the Pomodoro Timer

Deep work and focus — use work sessions to batch focus on a single task without interruption.
Studying and exam preparation — study in focused sprints and use breaks to consolidate information.
Writing and content creation — overcome writer's block by committing to focused 25-minute writing sessions.
Software development — code in focused intervals; breaks help maintain mental clarity for debugging.
Reducing procrastination — the commitment to "just 25 minutes" lowers the activation energy to start tasks.
Tracking daily productivity — the session counter shows how many Pomodoros you have completed today.

Key Features

Three phases — Work (🍅), Short Break (☕), Long Break (🌿) with distinct color coding.
Visual SVG ring — color changes with each phase: blue for work, emerald for short break, amber for long break.
Soft background glow — a subtle colored radial glow behind the ring reinforces the current phase.
Session cycle dots — 4 dots track progress through the work-break cycle visually.
Chime notification — a melodic ascending chord plays at each phase end via Web Audio API.
Auto-start option — toggle automatic advancement to the next phase in the Settings panel.
Fully customizable — adjust work duration (1–60 min), short break (1–30 min), long break (5–60 min), and cycle length.
Skip button — jump to the next phase instantly without completing the current timer.
Session counter — cumulative count of all work sessions completed in the current browser session.

Frequently Asked Questions

What is the Pomodoro Technique?

The Pomodoro Technique was created by Francesco Cirillo in the 1980s. It structures work into 25-minute focused intervals ("Pomodoros", named after a tomato-shaped kitchen timer) followed by 5-minute short breaks. After completing 4 Pomodoros, a longer 15-minute break is taken. The technique reduces mental fatigue, combats procrastination, and improves sustained concentration.

Can I change the timer durations?

Yes. Click the Settings gear icon in the header to open the settings panel. You can adjust: Work Duration (1–60 minutes), Short Break (1–30 minutes), Long Break (5–60 minutes), and how many work sessions trigger a long break (2–8). Changes take effect on the next phase start.

What does the Auto-start setting do?

When Auto-start is enabled, the next phase begins automatically when the current phase ends — you do not need to click Start after each break or work session. When disabled, you must manually start each phase, giving you time to prepare between sessions.

Does the Pomodoro timer track my sessions across days?

The session counter tracks Pomodoros completed within the current browser session only. It resets when you close or refresh the tab. For long-term productivity tracking, consider a dedicated app like Toggl or a physical journal alongside this timer.