TimezoneHelper is a Chrome add-on designed to facilitate time management for remote teams by displaying multiple time zones in a live clock panel. Users can add custom cities or UTC offsets, allowing for real-time visibility of different time zones. The tool also features a meeting time converter, enabling users to input a specific time and see it adjusted for all configured time zones. This is particularly beneficial for remote workers and global teams who need to coordinate meetings across various locations.

The application supports up to ten simultaneous time zone displays for free, with options for unlimited clocks and cross-device synchronization in the Pro version. It automatically adjusts for daylight saving time and allows users to share time information as formatted text snippets. TimezoneHelper operates fully offline for clock display, ensuring reliability. Privacy is prioritized, as it utilizes browser APIs without needing external servers for core functions.