Online Alarm Clock – Your Free Alarm in Browser!

Set alarms directly in your browser. Lightweight, offline-friendly alarm clock that just works.

Online Alarm Clock is a minimalist, easy-to-use alarm clock extension for your browser. Set alarms in seconds, and never miss an important meeting, nap, or moment again. ✅ One-click alarm creation 🔔 Background alarms using chrome.alarms 🖥️ Notifications even when the popup is closed 💾 Saves alarms locally 🔒 No tracking, no account, no data collection Whether you're a student, freelancer, remote worker, or just someone who forgets time, this lightweight extension helps you stay on schedule — without distractions or unnecessary features.