Timer
A free online timer suite with a Pomodoro timer, online stopwatch, countdown timer, and online alarm.
Timer is a free online timer suite you can use straight from your browser with no sign-up or install, including a Pomodoro focus timer, an online stopwatch, a countdown timer, and an online alarm.
All time measurement runs in your browser, and alarm sounds are generated with built-in browser audio. Your inputs are never sent to or stored on a server.
Timer collection
Pomodoro Timer
A Pomodoro timer that keeps you focused with 25-minute focus and 5-minute break cycles, automatically alternating focus and rest.
Online Stopwatch
A stopwatch that measures elapsed time to 0.01 seconds and records lap times. Compare your fastest and slowest laps at a glance.
Countdown Timer
A countdown timer that alerts you with an alarm when it reaches zero. Set hours, minutes, and seconds for cooking, workouts, or studying.
Online Alarm
An online alarm clock that rings at the time you set. Keep the tab open and it works on desktop and mobile.
Timer guides
Why use Timer
- Free and no install — Use it right in your browser with no sign-up or app download.
- No personal data collected — All time measurement runs in your browser and inputs are never sent to a server.
- Built-in alarm sound — Alarm tones are generated and played with browser Web Audio, no file download needed.
- Mobile optimized — A large time display and simple buttons make it easy to use on a phone.
Timers and alarms work most accurately when the browser tab is active. In background tabs, alerts may be delayed depending on your operating system and browser policy, so treat them as a helpful aid.
Last updated: 2026-06-25