Ezy Alarm Clock & Custom Web Search is a Firefox extension that streamlines time management and web searches. This subscription-based tool allows users to set alarms with desktop notifications, ensuring important tasks are not missed. It includes a world clock feature, making it beneficial for managing time across different time zones, which is particularly useful for international travel and scheduling meetings globally.

In addition to its alarm functionalities, the extension enables users to perform web searches directly from their browser, with Yahoo as the default search engine. Alarms can be easily customized with names, times, and repeat schedules, along with options for snooze and sound. The world clock can also be tailored in various formats, enhancing both its practicality and user experience.