KnowraPNGLinked fromLinked fromThe 14 pages that link to PNG, each with the reason it gives.All 14Broader topic 5Related 5Compared with 4RGB color modelBroader topic: PNG files can store RGB pixel samples, optionally with an alpha channel.Digital imageBroader topic: PNG preserves exact pixel values, unlike lossy photographic compression.Lossless compressionBroader topic: Its filtering and DEFLATE stages preserve image pixels exactly.Image compressionBroader topic: It preserves exact image data for graphics, text, and screenshots.Image file formatBroader topic: It suits graphics that need crisp edges, transparency, or exact pixel values.