To try the thousands of add-ons available here, download Mozilla Firefox, a fast, free way to surf the Web!Close
Welcome to Firefox Add-ons.
Choose from thousands of extra features and styles to make Firefox your own.Close
About this Add-on
Thumbnail Expander also works with video links. Click on the link and have the video show up in the current page, and click the hide link to have it disappear.
Note that many, but not all, websites work with Thumbnail Expander. If your favorite site doesn't work, right click on the magnifying glass icon in the bottom-right of Firefox, and "Suggest this page".