It worked when I needed a QR code read. I like that it examined the page in the browser, found a QR code on it, and decoded it without asking me to select it. However, I would like to have the option of selecting a QR code, for example, when it's part of a more complex image. I'd also like to be able to activate the extension by right-clicking on a QR code image. I wish it could scan codes using the system camera, too.
This is actually a good extension not kidding at all. It just need a bit more precision reader from small QR image. Small QR Image are common nowadays and would like the developer improve it. The extension itself it's already 5 star.
After spending hours trying others, this is the only reader extension that interpreted a complex QR code & URL within a split second. Only drawback is that the code has to be quite large on-page. Thanks!