The Codex Gigas is an immense medieval manuscript, measuring nearly three feet in length and weighing over 165 pounds. It is believed to have been written in the early 13th century and is the largest surviving medieval manuscript in the world
The Codex Gigas is the largest extant medieval illuminated manuscript in the world, at a length of 92 cm (36 in). It is a Romanesque Latin Bible, with other texts, some secular, added in the second half of the book. Very large illuminated Bibles were typical of Romanesque monastic book production, but even among these, the page size of the Codex Gigas is exceptional. The manuscript is also known as the Devil's Bible due to its highly unusual full-page portrait of Satan, the Devil, and the legend surrounding the book's creation. Apart from the famous page with an image of the Devil, the book is not very heavily illustrated with figurative miniatures, compared to other grand contemporary Bibles.