Timer is a free Chrome add-on developed by Kuba Szulaczkowski. As the name suggests, it is a simple timer that helps you manage your time effectively. With Timer, you can easily set a timer for up to 4 hours and keep track of your tasks.

One of the key features of Timer is its ability to pause or start the timer over. This is particularly useful when you need to take a break or want to reset the timer for a new session. The app also provides a persistent desktop notification with a looping sound to ensure you don't miss the timer's completion.

In addition to the default sound, Timer offers additional sounds as an in-app payment. This allows you to customize the sound according to your preference and make your time management experience more enjoyable.

Overall, Timer is a convenient and user-friendly tool for anyone who needs a simple yet effective way to manage their time. Whether you're working, studying, or engaging in any other activity that requires time management, Timer can be a valuable addition to your Chrome browser.