School Broadcaster Screensaver is a Chrome extension designed for K–12 schools to display full-screen announcements from Google Sheets on student and staff devices. This tool enables authorized personnel to easily update messages, reminders, and events, ensuring that important information is communicated effectively without disrupting the workflow. The setup process is straightforward, requiring minimal technical skills, making it accessible for school staff.

The extension supports both text and image-based announcements, including animated gifs, allowing schools to customize their communications. Ideal for morning announcements, reminders, and digital signage, School Broadcaster ensures that messages are seen with its full-screen display. The free version allows for a single message entry, while a premium option is available for those needing more advanced features. Overall, this tool enhances school-wide communication with ease and efficiency.