Preview tabs

To preview a tab, move your mouse pointer over the tab in the Tab Bar. A visual preview of the tab’s contents will appear below.

Tab Preview image on hover

Toggle permanent tab previews by dragging the bottom edge of the tab bar down or up, as shown below. This will reveal or hide thumbnails for all your open tabs. To quickly open this view, simply double click on the border rather than dragging.

How to show tabs thumbnails