Will the timer keep running if I switch tabs?

Yes, modern browsers will keep the timer running in the background. We recommend enabling notifications so you are alerted when the time is up.

How does the Web Audio alert work?

Instead of loading external MP3 files, the tool uses your browser's built-in Web Audio API to synthesize clean, high-quality chimes locally.

Yes! Any changes you make to the timer durations or alert sounds are automatically saved to your local browser storage.

25:00

Paused

Focus closely on your task.

Timer Settings (Minutes)

Focus Duration

Short Break

Long Break

Alert Sound

Stay focused with Pomodoro work and break intervals. Visual countdown timer with audio notifications. Free, offline productivity timer tool.

1
Adjust your focus, short break, and long break intervals in the settings sidebar.
2
Select your preferred alert sound and test it using the speaker icon.
3
Click the large Play button to begin your focus session.

Customizable Intervals

Tailor your focus duration, short breaks, and long breaks to fit your personal workflow.

Synthesized Audio Alerts

Choose from multiple high-quality alert sounds generated locally via the Web Audio API.

Background Notifications

Receive native browser push notifications when a session ends so you can safely switch tabs.

Private & Offline

Your timer settings are saved strictly to your browser's local storage. No online tracking.