Generating a Complete Favicon Set From a Single Image

Your designer hands you a single PNG of the logo. You need favicons for every platform: browser tabs, bookmarks, home screen icons, PWA manifests, Windows tiles, social sharing. The number of sizes and formats is overwhelming until you understand which ones actually matter and how to generate them from a single source. The complete set If you want comprehensive coverage, here are all the sizes with their purposes: Browser tab (essential) : 16x16 ICO/PNG: Classic browser tab size 32x32 ICO/PNG: Retina browser tabs and bookmarks Apple (essential) : 180x180 PNG: Apple Touch Icon for iOS home screen Android/PWA (important for web apps) : 192x192 PNG: Android Chrome home screen 512x512 PNG: PWA splash screen and install dialog Microsoft (optional) : 150x150 PNG: Windows tile (medium) 270x270 PNG: Windows tile (wide, if you want wide tile support) Social/Open Graph (separate concern) : 1200x630 PNG: Open Graph image for social sharing (not technically a favicon but often generated alongside)