ThingLink With ThingLink, you can add music, video, and other links to your images quick and easily! When you're done, just click the Tackk icon under 'Share' and add your masterpiece to a Tackk. So simple!! ThingLink - Make Your Images Interactive With ThingLink you can easily annotate image and video content with notes and rich media links. Over 1.5 million publishers, businesses, and educators use ThingLink to create interactive news photography, maps, posters, family albums, infographics, shoppable product catalogs, and much more!