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.
Time Buddy - Time Buddy brings a colorful world clock.
Online Alarm Kur - Free online alarm clock, set alarm easily on your computer using the internet alarm clock without downloading any software, wake up in time with the loud online alarm clock.
Time Zone Converter - Time Zone Converter is an online productivity tool to calculate exact time across time zones.
TIMEBOX - An advanced timer for professional meeting facilitators
World Clock - World Clock is an app that lets you see the time of any city in the world.