Chronomagic

Chronomagic is a highly customizable clock extension that lets you redefine time, speed it up to 24x, and set a daily hour count to match your workflow. It also serves as a clear, large digital clock suitable for a table or desk display, with hourly chimes and break reminders to support focused work.

It offers extensive design options—50+ backgrounds, 10 background effects, 2 standard fonts and 9 extra fonts, plus color, size, and layout controls. Add-ons unlock features like setting any photo as a background, additional fonts, and ad suppression. The extension supports iPad features such as Slide Over and Split View, making it practical both at home and on the go.