CenterSVG is a Firefox add-on designed to improve the presentation of SVG images in the browser. By applying standard image styles to SVG files, it offers a more uniform visual experience. Users can easily center SVG images on their web pages, making them more aesthetically pleasing and aligned with other content. The add-on is subscription-based, providing ongoing updates and support for users looking to enhance their browsing experience.

One notable feature of CenterSVG is its option to disable the background, allowing for more customization in how SVG images are displayed. However, it is important to note that SVG files with transform properties may not render correctly, which could affect the appearance of certain images. Overall, CenterSVG serves as a useful tool for those looking to personalize their Firefox experience and optimize SVG image presentation.