Using SVG (Scalable Vector Graphics) images offers several advantages over raster image formats like JPEG or PNG. Here are some of the key advantages of SVG:

1. Scalability: SVG images are resolution-independent and can be scaled up or down without losing quality. This is because SVG images are based on mathematical calculations and use vector-based graphics, which define the image as a set of mathematical shapes and lines. As a result, SVG images maintain sharpness and clarity at any size, making them ideal for responsive web design or situations where the image needs to be displayed at different sizes.

2. Small File Size: SVG files tend to have smaller file sizes compared to raster image formats like JPEG or PNG, especially for images with complex shapes and sharp edges. This is because SVG files do not store pixel-based information; instead, they use mathematical instructions to render the image. Smaller file sizes can help in optimizing web page load times, reducing bandwidth usage, and improving overall website performance.

3. Retina Display Support: SVG images are resolution-independent, which means they can be displayed with high quality on high-resolution screens such as Retina displays. Unlike raster images that may appear pixelated or blurry when scaled up on high-resolution screens, SVG images maintain their crispness and clarity.

4. Editability: SVG files are created using XML-based markup, which makes them editable using text editors or vector graphics software. This allows for easy modification and customization of SVG images, such as changing colors, shapes, or adding animations or interactivity. It provides greater flexibility and control compared to raster images, which generally require specialized image editing software for modification.

5. Accessibility: SVG images can be made accessible to screen readers and assistive technologies by including text descriptions or alternative text (alt text). This helps ensure that visually impaired users can understand the content conveyed by the image.

It's important to note that SVG may not be suitable for all types of images, especially those with complex or detailed photographic content. Raster image formats like JPEG or PNG are still commonly used for such images. The choice of image format depends on the specific requirements of the image and the desired outcome.