Kitab.one
Kitab makes it very easy to sync and manage your bookmarks across multiple browsers. It supports Chrome, Firefox, Edge or any Chromium-based browser. You can bookmark on Firefox and view it on Chrome. It's that simple. Kitab replaces your default New Tab UI to provide a bookmark manager from which you can search, favorite, group bookmarks into collections and tag them. Note: Kitab does not use the browser's in-built bookmarking system.