We recommend uploading artwork in a pdf format to insure the highest print quality. Jpegs, png & eps formats are also accepted at 300 dpi. If you arent sure of the quality of your file, not to worry! Upload it anyway and we will check on it for you! Please note, we will always send you a digital preview for approval prior to production. We will never print without your approval. If you have any questions, please reach out to us! We will be happy to help