🍅 Temporizador Pomodoro 25/5 — Timer de Enfoque Gratis

Free 25/5 Pomodoro timer for deep work. Customizable work/break sessions, audio alerts, browser notifications, session counter. No signup needed.

The classic Pomodoro Technique: 25 minutes of focused work, then a 5-minute break. After 4 sessions, take a longer 15-minute break. This timer tracks your sessions, plays an alert when each phase ends, and sends browser notifications even when the tab is in the background.

FOCUS

25:00

Session 1 of 4

🍅 Work (min)

☕ Short Break (min)

🌙 Long Break (min)

Sessions before long break

🍅 Completed today: 0 Browser notifications

How to Use

Set your durations

Adjust work session, short break, and long break durations in the settings panel (defaults: 25/5/15 min).

Start the timer

Click Start to begin your focus session. The countdown and progress ring update every second.

Follow the rhythm

Work until the timer ends, then take your break when prompted. After 4 sessions, take the long break.

Frequently Asked Questions

What is the Pomodoro Technique? +

The Pomodoro Technique is a time management method developed by Francesco Cirillo. You work for 25 minutes (one "Pomodoro"), then take a 5-minute break. After 4 Pomodoros, take a longer 15–30 minute break. This improves focus and reduces mental fatigue.

Can I customize the timer duration? +

Yes — click the settings icon to change the work session length, short break length, and long break length. Common customizations are 50/10 (deep work sessions) or 45/15 for academic study.

Will the timer notify me when it ends? +

Yes — the timer plays a sound alert when each session ends. If you allow browser notifications, you will also receive a desktop notification even if the tab is in the background.

Does the timer keep running if I switch tabs? +

Yes. The timer uses JavaScript's setInterval and timestamps so it continues accurately even when the tab is not active. The tab title shows the remaining time so you can see it without switching back.

What happens after 4 Pomodoros? +

After completing 4 work sessions, the timer automatically suggests a long break (15 minutes by default). The session counter tracks your completed Pomodoros so you know how many cycles you have finished.

Guía: Temporizador Pomodoro

¿Qué es?

La técnica Pomodoro divide el trabajo en intervalos de 25 minutos seguidos de pausas de 5 minutos. Tras 4 pomodoros, una pausa larga de 15-30 minutos. Respaldada por investigación cognitiva: mejora el enfoque y reduce la fatiga mental.

Cómo usar

Define tu tarea antes de iniciar.
Haz clic en Iniciar — 25 minutos de trabajo enfocado.
Cuando suene, toma una pausa de 5 minutos alejado de la pantalla.
Repite 4 veces, luego una pausa larga.

Consejos

Silencia notificaciones durante el pomodoro.
Anota ideas que surjan para después, en lugar de actuar inmediatamente.
Ajusta la duración si 25 min no se adapta a tu tipo de trabajo.