When it comes to displaying images on the web, it's crucial to understand the different image formats available and their suitability for various scenarios. Let's explore three common formats: JPEG, PNG, and GIF.

JPEG (Joint Photographic Experts Group): This format is ideal for photographs or complex images that require a wide range of colors. JPEG files are compressed, meaning they have smaller file sizes, making them great for web usage. However, such compression can result in a loss of image quality, especially when the compression ratio is high.

PNG (Portable Network Graphics): PNG files are better suited for images with transparency or logos and icons. They support both lossless and lossy compression, allowing for smaller file sizes without compromising image quality. However, compared to JPEG, PNG files are generally larger in size.

GIF (Graphics Interchange Format): GIF files are best for simple animations or images with limited colors. They support animation and transparency, but their color palette is limited to 256 colors. GIF files tend to have small file sizes, making them suitable for web usage.

In summary, consider using JPEG for photographs, PNG for images with transparency, and GIF for animations or images with limited colors. Remember to pay attention to file size and image quality while choosing the appropriate image format for your web pages.