RayLabs Pomodoro Timer
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Focus Sprint
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25:00
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YouTube Video100%
YouTube Player (Pro Feature)

Stream keynotes, live event broadcasts, or ambient video feeds directly on the stage.

Space Pause/M Music/F Fullscreen/E Layout/C Cheer
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Focus Technique

Free Online Pomodoro Timer

25-Minute Work Sprints & 5-Minute Rest Intervals for Deep Productivity

A distraction-free Pomodoro countdown clock engineered around the classic 25-minute focus and 5-minute break rhythm. Keep mental clarity high with automated interval transitions, cycle counters, and soothing soundscapes.

Automated 25/5 Interval Cycles

Effortlessly switch between 25-minute focused work sprints and 5-minute rejuvenating breaks with intuitive round tracking and automatic phase updates.

Zero-Drift Background Worker

Engineered with Web Workers and performance.now() delta timing, ensuring your focus intervals never desync when switching tabs or multitasking.

Distraction-Free Fullscreen (F)

Instantly eliminate visual distractions by pressing F. Crisp, high-contrast JetBrains Mono digits keep your session front and center.

Harmonic Solfeggio Chimes

Synthesized Web Audio tones ring gently at 528 Hz to signal interval completion without startling your focus or irritating coworkers.

How the Pomodoro Technique Works

A proven 4-step framework for sustainable daily focus and flow state.

1

Select a Single High-Value Task

Choose one meaningful objective to tackle. Clear away competing browser tabs, notifications, and desk clutter.

2

Focus for 25 Minutes

Press Space to start the 25-minute timer. Work with singular attention until the gentle chime sounds.

3

Take a 5-Minute Short Break

Step away from the screen. Hydrate, stretch, breathe deeply, or look at distant horizon points to rest your eyes.

4

Repeat & Take a 15-Minute Long Break

Complete 4 consecutive Pomodoro intervals, then reward yourself with an extended 15 to 30-minute cognitive recharge.

Keyboard Ergonomics

Full hands-free control via keyboard shortcuts

Space Start or pause countdown
R Reset timer
F Toggle fullscreen stage
+ / − Adjust duration by 1m
M Toggle audio & chimes
B Feed mascot / confetti treats
E Toggle draggable layout mode
C Open audience cheer drawer
Esc Dismiss dialogs & modals

Frequently Asked Questions

What is the Pomodoro Technique?
The Pomodoro Technique is a time-management methodology created by Francesco Cirillo in the late 1980s. It breaks complex work into focused 25-minute blocks separated by short 5-minute pauses, maintaining stamina and preventing mental fatigue.
How long should Pomodoro breaks be?
Standard Pomodoro cycles use 5-minute breaks after each 25-minute work sprint. After completing four consecutive cycles (100 minutes of focused effort), take an extended 15 to 30-minute long break.
Does this Pomodoro timer drift in background tabs?
No. RayLabs Pomodoro Timer is powered by a dedicated Web Worker that operates on a separate browser thread combined with monotonic performance.now() timing, guaranteeing zero drift even when your browser throttles inactive tabs.
Can I customize the sprint duration for Deep Work?
Yes. While 25 minutes is the traditional standard, our preset bar allows 50-minute deep work blocks, and the custom duration modal lets you choose any duration between 1 and 180 minutes.
Can I use this Pomodoro clock offline?
Yes. Thanks to our progressive web app (PWA) architecture and local Service Worker caching, you can open and use this timer anywhere, including on flights or offline workspaces.

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