Mighty Magiswords is an American Flash animated online and television series created by Kyle A. Carrozza (creator of "MooBeard: The Cow Pirate" from Nickelodeon's Random! Cartoons) specifically for Cartoon Network Video, being the network's first online original series. The web shorts officially premiered online on May 6, 2015 as well as the interactive games shown in the app, Cartoon Network Anything.
On June 13, 2016, it was confirmed that Mighty Magiswords was picked up as a full-length TV series and premiered on September 29, 2016 on Cartoon Network. A sneak peek of the episode "Mushroom Menace" aired on September 5, 2016, prior to the official premiere date.