Auto Bookmark

Keeps a pinned bookmarks page open to prevent the browser window from closing when the last tab is closed.

[Overview] A simple extension designed to prevent browser windows from accidentally closing when you close your tabs. [Key Features] ･Automatic Pinning: Automatically opens and pins the bookmarks page (or favorites page) at the far left of every normal window. ･Prevent Window Closure: Even if you close the last active tab, the pinned bookmarks page remains open, preventing the entire window from closing. ･Duplicate Cleanup: If multiple bookmarks pages accidentally open, it automatically cleans them up and keeps just one. The extension monitors tab states in the background to ensure that at least one pinned bookmarks page is always safely maintained.