A typical modern postcard measures approximately 4 inches by 6 inches. When digitizing an image for printing at this size, a resolution of 300 pixels per inch (PPI) is generally recommended for... Read more »
Standard dimensions for a printed postcard are typically 4 inches by 6 inches. Converting these physical measurements to a digital representation necessitates understanding pixel density, usually measured in pixels per inch (PPI).... Read more »
