Thumbnail Zoom Plus The free Thumbnail Zoom Plus add-on for Firefox shows the full image when you hover over a thumbnail or image link. Supported sites include Amazon, Bing, Facebook... Free Open Source Mac OS X Windows Linux Firefox Firefox extension Add a feature 12 Like
Mouseover Popup Image Viewer Shows larger version of thumbnails when moving mouse cursor over thumbnail. Works with over 90 hosting images websites. Free Open Source Mac OS X Windows Linux Greasemonkey Firefox Legacy Firefox Addon Add a feature 5 Like
ezLinkPreview Browse more efficiently: Preview links and images without leaving your current tab. Mouseover any link and click the 'ez' icon (or press ALT and mouseover link)... Free Mac OS X Windows Linux Chrome Preview links Google Chrome extension Add a feature 3 Like
Power Zoom Zoom images everywhere in the Web! Just hover the mouse over the image you wish to enlarge. Free Mac OS X Windows Linux Chrome Yandex.Browser Google Chrome extension Add a feature 3 Like Discontinued Discontinued - unavailable at Chrome Web Store.
Image Preview (Firefox addon) Preview image when mouse over image link. Free Open Source Mac OS X Windows Linux Firefox Firefox extension Add a feature 0 Like
Hover Zoom Enlarge thumbnails on mouse over. Works on many sites (Facebook, Twitter, Flickr, Reddit, Amazon, Tumblr, etc). Free Mac OS X Windows Linux Chrome OS Chrome Google Chrome extension Add a feature 5 Like Warning As written at http://www.reddit.com/r/technology/comments/1t4ubn/hoverzoom_for_chrome_is_infected_with_malware/ , it seems to contain malware. Be careful!
Image Preview (Chrome extension) Finds links to images and youtube videos in the web page you're on and replaces the link with a lightbox popup. Free Open Source Mac OS X Windows Linux Chrome Google Chrome extension Add a feature 2 Like
ImgTip Shows image popup when hovering link that points to an image file or to image preview page. Indirect image links are supported Facebook, DeviantArt... Free Open Source Mac OS X Windows Linux Opera Opera extension Add a feature 1 Like
Hover Zoom+ Hover your mouse over any image on the supported websites and the extension will automatically enlarge the image to its full size, making sure that it still fits into... Free Open Source Mac OS X Windows Linux Chrome Firefox Google Chrome extension Firefox extension Add a feature 0 Like
ImageZoomer Zoom images inline on the current page by holding the right mouse button and scrolling the mouse wheel. How to use: * Hold the right mouse button on an image... Free Mac OS X Windows Linux Chrome Google Chrome extension Add a feature 0 Like
Thumbnail Zoom Shows a full size image when you hover over thumbnails on popular websites like Facebook, Twitter or Amazon. The addon shows a floating panel with the full size of a... Free Open Source Mac OS X Windows Linux Firefox Firefox extension Add a feature 0 Like
ImagePreviewer Opis This extension shows a popup with an image preview when hovering over link that points to an image file or a page with an image. This extension uses... Free Mac OS X Windows Linux Opera Opera extension Add a feature 2 Like
Zoom A browser extension that zoom in the current open webpage with a slide. Free Open Source Mac OS X Windows Linux Chrome OS Chrome ... Safari Opera Firefox Google Chrome extension Firefox extension Opera extension Safari extension Add a feature 1 Like
