Zenith — Clock, Timer, Alarm & More

A modern all-in-one time toolkit: stopwatch, timer, alarms with custom sounds, world clocks and focus sessions.

Zenith is a modern all-in-one time toolkit that brings together a stopwatch, timer, alarms, world clocks, and focus sessions in one clean, easy-to-use extension. STOPWATCH Track elapsed time with lap recording, so you always know your split times at a glance. TIMER Set countdown timers in hours, minutes, and seconds for cooking, workouts, study sessions, or anything else that needs a deadline. ALARMS Create multiple alarms with custom labels, repeat schedules (choose any combination of days), and a selection of sounds — classic, chime, digital, siren, marimba, and bell — so you can pick the tone that fits you. WORLD CLOCKS Add cities from anywhere in the world and see their current time at a glance. Perfect for coordinating with remote teams, family abroad, or travel planning. Quickly search and add any city. FOCUS SESSIONS Stay productive with built-in focus sessions (work, short break, long break) inspired by proven time-management techniques. Track your cycles and build better focus habits. WHY ZENITH - Clean, modern interface with light and dark themes - Desktop notifications so you never miss a timer or alarm - Snooze and dismiss alarms right from the notification - Multi-language support - Lightweight and fast — runs quietly in your browser toolbar - No account required, no unnecessary permissions Whether you're timing a workout, keeping track of meetings across time zones, cooking dinner, or trying to stay focused at work, Zenith keeps all your time-management tools one click away. Install Zenith today and take control of your time.