~/pomodoro ☀ LIGHT deep work focus audio apps ← about me

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Pomodoro Timer_
Focus timer with 25-minute intervals · breaks included · no distractions
pomodoro — focus timer · no account · no ads · no tracking
25:00
focus session
session 1 of 4
no tasks yet — add something to focus on
Timer Settings
Focus (min)
Short Break
Long Break
Sessions ×4
sessions 0
focus time 0m
tasks done 0
streak 0
// system fan  ·  status: idle · ~300 rpm
// no tracking · no upload · 100% private

What is the Pomodoro Technique?

The Pomodoro Technique is a time-management method developed by Francesco Cirillo in the late 1980s. The core idea is simple: break your work into focused 25-minute intervals — called pomodoros — separated by short breaks. After four intervals, take a longer break and repeat.

The name comes from the tomato-shaped kitchen timer (pomodoro is Italian for tomato) Cirillo used as a student. Decades of productivity research have since validated the core principle: focused sprints beat sustained unfocused effort, and regular breaks prevent cognitive fatigue.

The classic cycle

  • Work for 25 minutes — completely focused on one task
  • Take a 5-minute short break — stand up, stretch, step away from screen
  • After 4 sessions, take a 15–30 minute long break to recharge
  • Reset and repeat until your work is done

Why does the Pomodoro Technique work?

Sustained deep work is cognitively expensive. Without structure, attention drifts, decision quality degrades, and fatigue compounds invisibly. The Pomodoro Technique works for several well-established reasons:

  • Time-boxing reduces procrastination. Committing to just 25 minutes feels far less daunting than "work on this project all day". Getting started is the hardest part — a clear end point lowers the activation energy dramatically.
  • Breaks restore attention. Short pauses allow your brain to consolidate recent information and replenish attentional resources. Skipping breaks leads to sharply diminishing returns after 60–90 minutes.
  • Visibility improves estimation. Counting sessions teaches you how long tasks actually take — a skill most people dramatically underestimate. Over weeks, your planning becomes far more accurate.
  • Single-tasking beats multitasking. Each session enforces one task. Research consistently shows context-switching costs 20–40% of productive time.
  • The ticking creates urgency. Knowing the clock is running triggers mild, productive pressure — enough to sustain focus without tipping into anxiety.

A Pomodoro timer that gets out of your way

A lot of focus tools quietly ask for something in return — an account, your email address, a subscription for "premium" features, or permission to run third-party trackers in the background. This timer asks for nothing. Open it and start.

  • No account required — open the page and start immediately
  • No ads — no banners, no promoted content, no upsell modals
  • No subscription — every feature is free, permanently
  • No data uploaded — tasks and settings stay in your browser tab only
  • Keyboard-shortcut driven — once you learn the shortcuts, you never need to touch the mouse
  • Audio via Web Audio API — no external sound files fetched, no HTTP requests at session end
  • Works offline — after the first page load, no network connection is required

Your focus session is yours. No one is watching, counting, or selling anything.

How to use this Pomodoro timer

Quick start

  • Add a task in the task field so you have a clear intention before starting
  • Press Space or click START to begin the 25-minute focus session
  • Step away and actually rest when the break timer starts — it matters
  • Check off completed tasks as you go to build momentum
  • After 4 sessions, take the long break fully — then start a fresh set

Keyboard shortcuts

Space Start / Pause
R Reset timer
S Skip session
1 Switch to Focus
2 Short Break
3 Long Break
T Focus task input
Esc Blur input

Customising the timer

Open Timer Settings to change focus duration, short break, long break length, and the number of sessions before a long break. Changes apply immediately to the next session. Settings persist for the current browser tab.

Tips for better sessions

  • Put your phone face-down or in another room before starting
  • Close all unrelated browser tabs — tab clutter is attention clutter
  • Use the task list to write your intention before starting, not during
  • If interrupted mid-session, restart the timer rather than continuing — a broken session doesn't count
  • The long break is non-negotiable. Cognitive resources genuinely deplete and need time to restore
FAQ — Frequently Asked Questions about Pomodoro Timer

Frequently Asked Questions — Pomodoro Timer

What is the Pomodoro Technique and how does it improve productivity?

The Pomodoro Technique is a proven time management method developed by Francesco Cirillo. Work is divided into focused intervals (Pomodoros) separated by structured breaks. This approach reduces mental fatigue, eliminates procrastination, improves focus quality, and creates psychological momentum that makes large or overwhelming tasks feel manageable and achievable.

How long is a standard Pomodoro session?

The traditional Pomodoro consists of 25 minutes of uninterrupted focused work followed by a 5-minute short break. After completing 4 consecutive Pomodoros, take a longer break of 15–30 minutes. These defaults are adjustable — many professionals use 45–90 minute work intervals for deep work tasks requiring sustained concentration.

Can I customize the timer lengths for my work style?

Yes, completely. Adjust the work interval (15–90 minutes), short break duration (3–15 minutes), and long break duration (15–60 minutes) to match your personal productivity rhythm. Your custom settings are saved in your browser for all future Pomodoro sessions.

What happens after completing 4 Pomodoros?

The timer automatically signals that it's time to take a long break (default 15 minutes). This longer rest period allows your brain to recover and consolidate focus. After the long break completes, the cycle resets to Pomodoro 1. A session log tracks your completed Pomodoros for accountability.

Does the timer continue working when the browser tab is inactive?

Yes. The timer runs continuously regardless of whether the tab is active, minimized, or in the background. When an interval completes, an audio alert sounds and displays a notification. If you grant browser notification permissions, you receive desktop notifications even when the browser is minimized.

Is the Pomodoro Technique scientifically proven to improve focus?

Yes. Research in productivity psychology shows that time-boxed work intervals with mandatory breaks significantly improve focus quality, reduce cognitive fatigue, and increase task completion rates. The technique works because it leverages the brain's natural attention span cycles and prevents burnout from continuous work.

How can I prevent distractions during a Pomodoro session?

Best practices include silencing notifications, closing irrelevant browser tabs, using headphones for ambient focus music, informing others you're in a focused work block, and placing your phone out of reach. This timer supports focus by removing the need to track time — let the Pomodoro manage the intervals while you concentrate.

Can I skip a break or extend a work interval mid-session?

Yes. You have full control to skip breaks, extend work intervals, or restart the timer at any point. Some professionals skip short breaks when in deep flow state and extend the work interval to 45–60 minutes, then take a longer break to recover. Adapt the technique to your workflow.

Does this Pomodoro timer require an account or signup?

No account needed. Use the timer immediately without signup, login, or authentication. It's a pure web-based Pomodoro timer — no accounts, no email requirement, no installation. Your settings are saved locally in your browser.

Is this free Pomodoro timer really free?

Yes, completely free. One of 52 free tools available at jasperbernaers.com. No ads, no paywalls, no premium features — just a simple, effective focus timer.