Image Formats
Image formats are standardized methods for encoding and storing digital images, defining how pixel data, color information, compression, and metadata are structured. They determine file size, quality, transparency support, and compatibility across devices and software. Common formats include JPEG for photos, PNG for graphics with transparency, and WebP for web optimization.
Developers should learn image formats to optimize web performance, ensure visual quality, and handle media efficiently in applications. Use cases include selecting JPEG for high-quality photographs to balance size and detail, PNG for logos with transparency, and WebP for modern web pages to reduce load times. Understanding formats is crucial for image processing, storage, and delivery in web development, mobile apps, and graphic design tools.