A complete guide to using CSS filters with SVGs

Filters are a ubiquitous tool in photography and web design, enhancing visuals through applications like CSS and SVG filters. While CSS filters are mainly applied to images, SVG filters offer a broader scope, affecting images, text, and all HTML elements by using filter primitives such as feGaussianBlur, feDropShadow, and feMorphology, among others. SVGs, or Scalable Vector Graphics, are vector-based and maintain image quality regardless of zoom, contrasting with pixel-based formats like JPEG and PNG. The article delves into the mechanics of SVG filters, explaining how to apply effects like blur, shadow, and color manipulation through various filter primitives. It highlights the versatility and creative potential of SVG filters to produce complex visual effects without relying on external editing software. The discussion includes technical details on implementing these filters within HTML, underscoring the importance of syntax, case sensitivity, and result values. Lastly, it mentions the wide browser support for SVG filters and encourages experimentation to create intricate designs directly in the browser.