Image Max URL Alternatives
Image Max URL is described as 'A browser extension and userscript that finds larger or original versions of images for thousands of supported websites' and is an app in the photos & graphics category. There are more than 10 alternatives to Image Max URL for a variety of platforms, including Mac, Windows, Linux, Google Chrome and Firefox. The best alternative is Imagus, which is free. Other great apps like Image Max URL are Hover Zoom+, Hover Zoom, Thumbnail Zoom Plus and ImagePreviewer.
- Free • Open Source
- Mac
- Windows
- Linux
- Online
- Google Chrome
- Greasy Fork
- Opera
- Firefox
The extension is intended to complement image features that (I think) is missing from Opera by default or give features that are just simply useful.
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 the browser window.
Browse images galleries with ease: move the mouse cursor over thumbnails to view images in their full size without loading a new page. Pictures are automatically resized if they don't fit the window.
WarningAs written at http://www.reddit.com/r/technology/comments/1t4ubn/hoverzoom_for_chrome_is_infected_with_malware/ , it seems to contain malware. Be careful!
The free Thumbnail Zoom Plus add-on for Firefox shows the full image when you hover over a thumbnail or image link.
Features
DiscontinuedThe extension is not compatible with Firefox 57. It still works on XUL-based Firefox forks like
Waterfox and 
Pale Moon
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 LinkFilterAPI on LinkRedirector. If you use this, you MUST install LinkRedirector.
= Usage
Move the cursor and hover over.
Finds links to images and youtube videos in the web page you're on and replaces the link with a lightbox popup.
Hover for Safari allows you to expand any image, link, or GIF just by hovering over it. With extensive support for popular websites, you'll be able to browse media-heavy content with ease. Say goodbye to clicking links and loading a new webpage just to view an image.
Features
Preview image when mouse over image link.
Features
DiscontinuedThe extension is not compatible with Firefox 57. Last version, 0.0.11.1, released in January 2015, still works on XUL-based Firefox forks like
Waterfox and Pale Moon
Zoom images inline on the current page by holding the right mouse button and scrolling the mouse wheel.
Shows a full size image when you hover over thumbnails on popular websites like Facebook, Twitter or Amazon.
DiscontinuedNot compatible with Firefox Quantum. URL also unavailable.