Supabase Keep Alive is a Chrome extension designed to keep your Supabase free-tier projects active by automatically pinging them every four hours. This prevents your projects from pausing due to inactivity after a period of seven days. The extension is lightweight, efficient, and runs quietly in the background without affecting your browser's performance. Setup is straightforward, requiring only the entry of your Supabase project URL after installation.

This tool is particularly beneficial for developers managing small projects or prototypes on the Supabase free tier. With no subscriptions or complex configurations required, users can enjoy a hassle-free experience. As an open-source project, it allows for community contributions and transparency, further enhancing its appeal to developers looking for reliable solutions to maintain continuous database availability.