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Pomodoro Timer

Pomodoro Timer

Stay focused with a Pomodoro timer featuring customizable intervals, session tracking, daily stats, and immersive ambient themes.

Pomodoro Timer for Focused Work and Study

This Pomodoro timer helps you stay focused by splitting work into timed intervals based on the Pomodoro Technique. It alternates focused sessions with short breaks, with a longer break after a few rounds, so you can concentrate without burning out. A circular progress ring shows your remaining time at a glance.

It is built for students revising for exams, remote workers protecting their focus, writers and creators who want structured sessions, and anyone trying to build steadier focus habits. Session dots, daily stats, and eight immersive ambient themes turn a plain countdown into a calm, distraction-free workspace.

Private by design: your durations, daily stats, theme, and custom background image are stored only in your own browser. Nothing is ever uploaded to a server.

How to Use the Pomodoro Timer

1

Start a focus session

The Focus tab is selected by default. Click Start or press Space and the circular ring counts down from 25:00, or your own custom duration.

2

Take your break

When the timer hits zero, a sound plays and a completion modal appears. Click OK to begin a short break, or Skip Break to jump straight back into focus. A long break follows once you finish four focus sessions.

3

Customize durations

Open Settings to adjust the Focus (1–120 min), Short Break (1–60 min), and Long Break (1–60 min) lengths, change the rounds before a long break (2–10), and toggle auto-start for breaks and focus.

4

Pick a theme

Tap any swatch below the stats to apply an immersive ambient background, or choose the image swatch to upload your own photo (up to 5 MB) as a personal backdrop.

Features

Three Customizable Phases

Focus (25 min), Short Break (5 min), and Long Break (15 min) — each adjustable to the lengths that suit you.

Circular Progress Ring

A smooth SVG ring shows your remaining time and changes color for each phase, so you always know where you are.

Automatic Phase Cycling

The timer flows from focus to break and back, with a long break after a configurable number of rounds.

Session Tracking

Visual dots and a counter show your progress within each cycle, like 2 / 4 sessions completed.

Daily Statistics

Track your total completed sessions and cumulative focus time, which reset automatically each day.

8 Immersive Themes

Deep Focus, Ocean, Forest, Sunset, Aurora, Sakura, Midnight, and Default, with animated glow and glass styling.

Custom Background Image

Upload any image up to 5 MB as your backdrop; it is stored locally and persists across sessions.

Sound Notification

An audio chime plays when a phase completes, so you know to switch even when you look away. Toggle it anytime.

Keyboard Shortcuts

Press Space to start or pause, S to skip the current phase, and R to reset — without reaching for the mouse.

Persistent Settings

Durations, rounds, auto-start, sound, and theme are saved and restored automatically, and the tab title shows the live countdown.

Frequently Asked Questions

What is the Pomodoro Technique?

The Pomodoro Technique is a time management method created by Francesco Cirillo. You work in focused intervals — traditionally 25 minutes — followed by short breaks, with a longer break after several intervals. The cycle helps you hold concentration and avoid mental fatigue.

How long is a pomodoro and the break?

By default a focus session is 25 minutes, a short break is 5 minutes, and a long break is 15 minutes. You can change all three in Settings — focus from 1 to 120 minutes, and each break from 1 to 60 minutes — to match the 25/5, 50/10, or any rhythm you prefer.

How many pomodoros before a long break?

By default a long break arrives after four completed focus sessions. You can set the rounds before a long break to any number from 2 to 10 in Settings, and the session dots update to reflect your choice.

Does the timer keep running in the background?

Yes. The countdown is based on real elapsed time, and the browser tab title updates with your remaining minutes and current phase, so you can switch to another tab and still see the time tick down. When a phase ends, a sound plays and a completion modal appears.

Do the ambient themes change how the timer works?

No. The eight themes are purely visual — they add animated glow effects and glass-morphism styling for an immersive atmosphere. The timer behaves identically no matter which theme, or custom background image, you choose.

How large can my custom background image be?

The maximum file size is 5 MB. The image is kept in your browser's local storage, so very large files may be rejected if storage is limited. For best results, use a compressed JPEG or WebP image.

Are my stats and settings saved, and is my data private?

Yes and yes. Your settings, selected theme, and daily stats are stored locally in your browser, and the daily stats reset at the start of each new day. Nothing is uploaded to any server — all your data stays on your own device.

25 : 00
Focus
Space Start/Stop S Skip R Reset
Sessions 0 / 4
0 Completed
0m Focus Time
Theme
Press Space to quickly start or pause the timer
Use S to skip the current phase and R to reset
Try ambient themes like Deep Focus or Ocean for an immersive feel
Upload a custom background image for a personalized workspace
Enable Auto-start breaks in Settings for a seamless workflow
All data stays in your browser — nothing is sent to any server
Want to learn more? Read documentation →
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