CountdownTimer 作成者: Luisvoya

Create countdown timers with presets. Pomodoro technique, breaks, custom timers with notifications and visual progress.

この拡張機能について

A versatile timer extension for Firefox. Create countdown timers with preset templates (Pomodoro, breaks, workout, etc.), custom durations, visual circular progress, browser notifications, and sound alerts. Perfect for productivity, focus sessions, and time management.