image-save

I have the same issues as the reviews below mine.

Something has recently either changed with this addon or Instagram where all sorts of functions within Instagram no longer work properly, especially anything with a little popup dialog including making new posts and viewing someone's follower/following list. You can now no longer view an individual post as a popped up post superimposed over your timeline either, you have to load it into a new pageload and when you hit the back button in to your timeline your scroll position is totally reset. I've verified disabling this plugin removes these problem behaviors, so it is definitely the plugin or something Instagram is doing to interfere with users of the plugin. In either case, something needs a fix.

At a glance, I thought it did what I needed and what it says it does. However, it actually doesn't just add the "save image as" option to Instagram, it breaks the pop-up where you can navigate between posts and forces you into single post view. Then, when you try to back out to the account again, it stays on the individual post even though the URL has changed back to the account. This makes it no easier or more convenient than having to dig through Inspect to grab the images. It needs to function on the built-in popup display.