Let’s get nuanced in this article and discuss the capabilities of both SVG and raster imaged so that you can make informed decisions in your own work.

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A practical comparison of SVG versus raster image formats (GIF, PNG, JPG) for web loading indicators. SVG wins on scalability, file size, inline embedding (eliminating HTTP requests), CSS/JS customization, transparency quality, and accessibility features like prefers-reduced-motion. Raster loaders remain valid for photographic textures, legacy systems, or quick one-off assets. Includes code examples for inline SVG, SMIL animations, and embedded CSS/JS within SVG files, plus a summary table of trade-offs.

Loading Smarter: SVG vs. Raster Loaders in Modern Web Design