As a Design Contractor, what format am I required to submit entries in? Help Admin November 27, 2012 23:24 Updated Follow Entries should be submitted in either .JPG, .GIF, or .PNG file formats. If your design is selected as the winner, you will be required to submit alternative file formats to the employer as well. Related articles What format is the winning design delivered in? Can I add my winning design to my portfolio? Comments 0 comments Article is closed for comments.