What is an SVG file?

Scalable Vector Graphics (SVG) is an open file format designed to create and store two-dimensional vector graphics. SVG files are particularly suitable for graphics on websites because they deliver razor-sharp images on high-resolution devices such as Retina displays or 4K screens and also have a very small file size. Unlike other image file formats, SVGs are based on XML structures that allow for easy customization of properties and are also human-readable.

Advantages of SVG files

• Scalability: Because SVGs are vector data, they can be scaled to any size without loss of quality. This is particularly important when creating responsive web designs to ensure the best possible display in different resolutions and screen sizes.
• Small file size: SVG files can provide high image quality with a relatively small file size. This is particularly important when it comes to web page loading time and overall web performance, as faster loading web pages are more user-friendly and are preferred by search engines.
• Easy Customizations: SVG files can be edited directly in the text editor. Colors, contours and even animations can therefore be easily adjusted. In addition, SVGs can be embedded directly in the HTML code of a website, which has the additional advantage that they can also be controlled via style sheets (CSS).
• Browser Compatibility: Most modern web browsers support SVG files, making them easy to view on various platforms and devices.

Disadvantages of SVG files

• Limited uses: SVG data is primarily suitable for displaying graphic elements such as logos, diagrams and symbols, rather than complex, detailed and photographic images. In such cases, raster graphics such as JPEGs or PNGs are more suitable solutions.
• Browser processing: Because SVG files are processed and rendered by the browser, particularly complex SVGs can in some cases lead to increased system load and affect browser performance.