What is PNG stands for Portable Network Graphics, a modern image format designed to store pictures with high quality and efficient compression. It was developed as a replacement for GIF, offering better color depth and transparency support. PNG uses lossless compression, which means no image data is lost during saving, preserving the original clarity and detail.

It supports millions of colors, alpha transparency, and is widely used on the web for logos, icons, and graphics requiring a clean, transparent background. Unlike JPEG, which may blur fine edges, PNG maintains sharpness, making it perfect for digital design, editing, and professional image rendering.