bg-changer is a free Chrome add-on developed by Jason Bourne that allows users to customize the background color of their websites. With this tool, users can choose from a selection of ten different colors, including red, green, blue, yellow, cyan, magenta, and wheat.

The main feature of bg-changer is its simplicity and ease of use. Once installed, users can easily change the background color of any website they visit. This can be useful for personalizing the browsing experience or for web developers who want to test how their websites look with different background colors.

Overall, bg-changer is a handy tool for those who want to customize their website background. Its straightforward interface and variety of color options make it a convenient choice for Chrome users.