DPI vs PPI: What’s the Difference? (Image Resolution Explained)
DPI and PPI get used interchangeably so often that most people assume they’re the same thing. They’re not. PPI (pixels per inch) describes a digital image on a screen. DPI (dots per inch) describes a physical print. Here’s what each one actually measures, why “72 DPI for web” is a myth, and what really controls … Read more