To ensure your website’s favicon is correctly recognized and utilized across various platforms, it must be a square image, ideally in multiples of 48px size like 48x48px, or in SVG format maintaining a 1:1 aspect ratio. Furthermore, by inserting a specific tag in your website’s header, you can link to your favicon’s URL, enhancing your site’s visibility and brand consistency in browser tabs, bookmarks, and search results.

To create a favicon, start by designing a simple and recognizable icon using software like Adobe Illustrator. Then, resize your icon to multiple dimensions and convert it to the ICO format, ensuring it looks sharp across different devices.