Greasy Fork is available in English.
Grabbing big high resolution album cover-art from various sites
<3
Thanks both of you :-) Btw, do give me a tip if it stops working one day. I don't use Art Grabr much myself at the moment, and will be probably be very slow to discover if it stops working on Deezer or other sites.
Great Deezer support
I just wanted to say this is amazing and I love it. Works great on Deezer and super easy to use.