What is the maximum file size you can upload? There is no maximum file size that can be uploaded using Gelato. Tip: If you would like to find out more about resolution and actual print file size, please find out more here. Related articles What is DPI, resolution and actual print file size? How do I know if the image I am uploading has the right resolution? Why is my image blurry or pixelated? What are the design requirements for PDF uploads? How can I convert the size of my design from centimeters/inches to pixels?