Which format is often used for high-quality graphic images on websites?

The choice of .PNG as the format often used for high-quality graphic images on websites is due to several key characteristics of the PNG format. PNG stands for Portable Network Graphics and it's particularly well-suited for images that require high detail and transparency.

One of the main advantages of PNG files is that they use lossless compression, which means that the image quality is not compromised when the file is saved or transferred. This is essential for maintaining clarity and vibrancy, especially for images with sharp edges or those that need a transparent background, such as logos and detailed graphics.

Additionally, PNG supports a broader color palette and higher bit depths compared to some other formats, which allows for richer colors and gradients, making it an excellent choice for high-quality graphics on websites. This attribute makes it more favorable for images that must retain their quality when viewed on different devices and screen resolutions.

While other formats like .JPEG/.JPG are also commonly used, they are lossy, which can lead to a reduction in quality, particularly after multiple saves. The .GIF format is limited to a smaller color palette and is mostly used for simple animations rather than high-quality images, and .GIMP refers to software rather than an image format. Thus, .PNG remains