This site allows you to download thumbnails of any YouTube videos by entering the video URL.
* Auto detect thumbnail image from embedded Youtube video .
* Thumbnail Grabber supports downloading thumbnails from Youtube, Facebook, Instagram, Twitter, DailyMotion, Vimeo, Tumblr, Imgur, Liveleak, TED, Mashable, 9gag, Break, Soundcloud, Flickr, ESPN, IMDB, Buzzfeed, Okru, Metacafe, WorldStarHipHop and more. More Info »
* Why choose this elegant tool?
+ Fast and free not furious
+ Many additional tools
+ Optimized user experience
+ Modern design
+ Support most websites
+ Multi language