Referee Whistle

Referee Whistle is a versatile Chrome extension tailored for referees and sports officials. It features both up and down stopwatches, allowing precise timekeeping during games. Users can keep track of scores and make quick notes on the fly, enhancing game management.

The extension also supports red and yellow card tracking, essential for monitoring player infractions. To aid officials further, it includes adjustable automated notifications with whistle sounds and vibrations, alongside a fully customizable interval schedule. It runs seamlessly in the background to ensure uninterrupted monitoring. While the app contains advertisements, an ad-free PRO version is also available for a smoother experience.