TickCounter is a place where you can easily create your own countdown timer to any event. Trusted by hundreds of thousands of websites and serving millions of impressions every day, TickCounter is the world's leading provider of embeddable counter widgets.
Features:
Online timer - Online timer is a free and easy-to-use tool that comes with a very simple way to get done with measuring time and alarm.
TIMEBOX - An advanced timer for professional meeting facilitators
Timer Tab - Online countdown timer, alarm clock, and stopwatch.
MetaClock.com - MetaClock is an Online Alarm Clock that can play YouTube videos and uploaded MP3s as an alarm tune. It supports Chromecast which means you can turn your TV or stereo system into an alarm clock. No installation is needed, it can also work offline.
Gestimer - For those little reminders during the day
KukuKlok - Kukuklok is a free alarm clock available online and offline.