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Multi Timer

Countdown timer, alarm clock and stopwatch in one Chrome extension. Set timer, set alarm, launch a group of presets – all from a single compact app.

Countdown Timer Alarm Clock Stopwatch Group Launch Presets Countdown Widget Side Panel
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Countdown timer, alarm clock and stopwatch – all in one app

Juggling multiple deadlines across projects, games or daily tasks? This multi timer app lets you run as many named countdowns and alarms as you need – each with a clear title so you instantly know which one fired. Set timer for cooking, set alarm for a meeting or track intervals with a stopwatch.

Save your most-used schedules as presets and launch them in one click. Group several presets together and start your entire routine at once with staggered offsets. The side panel keeps everything visible while you browse other tabs.

The page companion shows a countdown widget right on any webpage – see active countdowns, add new ones or launch presets without switching tabs.

Works entirely offline. No accounts, no cloud sync, no tracking – just a fast, minimal online timer that respects your time and your privacy.

Works Offline 100% Private Survives Restart Quick Add Dark & Light Themes

Frequently Asked Questions

What is Multi Timer?
Multi Timer is a Chrome extension that combines a countdown timer, alarm clock and stopwatch in one app. Run multiple named countdowns simultaneously – each with a clear title so you always know which one fired.
How do I set timer or set alarm?
Type 5m break or 1h30m focus in the quick-add field and hit Enter. To set alarm for a specific time, switch to alarm mode and pick any time. Same-day, next-day and recurring alarms are supported.
Can I start multiple countdown timers at once?
Yes. Save a group of presets and launch them all with one click. For example: Check email 3m + Reply to client 5m + Collect reward 50m – all started together with staggered offsets.
What is the countdown widget?
The page companion shows a countdown widget on the edge of any webpage. Expand it to see active countdowns, add new ones or launch presets without switching tabs.
Do countdowns survive a browser restart?
Yes. All countdowns are persisted in local storage and restored with correct remaining time after browser restart or device wake from sleep.
Does the multi timer app collect any data?
No. All data stays on your device. No accounts, no cloud sync, no tracking. The online timer works entirely offline.
What is the side panel for?
The side panel is your command center – a persistent view of all active countdowns, alarm clock schedules, preset library and history. It stays open alongside your tabs.