License this image via Bro Studio.įor on-screen use, you can get away with smaller pixel dimensions and still have a good-looking image. (The world probably won’t end if you go to press with a 275 DPI image.) Standard PPI sizes. As a rule of thumb, you want a DPI/PPI of 300 for the best printing results, but know that you have some wiggle room. DPI/PPI are important determining factors for print quality. While these acronyms don’t mean exactly the same thing, they’re often used interchangeably.
PPI is the digital equivalent, meaning “pixels per inch,” and refers to the number of pixels within one inch on a digital screen. License this image via maurobeltran.ĭPI is a printing term that stands for “dots per inch” and refers to the number of dots of ink in one inch of a printed image. What Is DPI? Is It the Same as PPI? Macro shot of “halftone” ink dots printed on paper. If you were to print it at 10 x 10 inches, the density of the pixels would be sufficient for a high-quality print, but you’d encounter image quality issues at a significantly larger print size (like 20 x 20 inches) because the density of the pixels would be lower. A 3000 x 3000 pixel image could be considered a high resolution image for digital use, appearing large on your screen. The more pixels, the higher the resolution. Simply put, resolution is the relationship between the dimensions of an image and the number of pixels contained within those dimensions. However, newer computers and mobile devices have the ability to display more pixels in a smaller physical space, resulting in a crisp, smooth appearance. On older computer monitors, these pixels were more easily visible because they were less dense. “Pixel” is a portmanteau of “picture” and “element.” You can think of pixels as tiny building blocks of graphic information.Įverything you see on a screen is comprised of pixels. Pixels are the standard unit of measurement for screens. Let’s start with some common questions and vocabulary pertaining to image resolution.
Today, we’re learning all about the lingo of image resizing, how to quickly determine image resolution, how to convert from inches to pixels, centimeters to pixels (and vice versa), and how to resize your image using Adobe Photoshop or Shutterstock Create, all while retaining quality.
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