WideMark
A compact bookmark manager in Chrome's side panel. Browse, search, organize, style folders, and find duplicate bookmarks locally.
Chrome's bookmark manager opens in a separate tab. WideMark keeps the same bookmarks in the side panel, open beside the page you're using.
Made for larger bookmark collections
WideMark is for people whose bookmarks have grown into a long list of folders. It keeps the whole collection within reach in the side panel while you browse, so checking or tidying a saved link doesn't pull you away from the page you're on.
Local and private
WideMark works entirely in your browser. It uses the Chrome Bookmarks API and local extension storage, requests no website permissions, requires no account, and sends nothing to any server.
Everything in one compact panel
Side panel browsing
Keep your full bookmark tree open in the side panel beside the current tab.
Instant search
Filter bookmarks by title or URL as you type.
Drag-and-drop organizing
Create, rename, move, reorder, and delete bookmarks and folders directly in the panel.
Folder styles & themes
Assign custom folder colors and icons, switch themes, and adjust row spacing and zoom.
Local duplicate finder
Scan your bookmarks for matching URLs and group repeats so you can clean them up.