Favicon generator
Upload an image (square works best) and get PNGs in every size your site needs, 16, 32, 48 and 180 pixels, plus the HTML snippet ready to paste.
PNG, JPG, WebP or SVG, ideally a square at least 180×180 pixels
Which favicon sizes you actually need
The four generated sizes cover every real-world case: 16×16 is the classic icon in the browser tab, 32×32 covers high-density screens and bookmarks, 48×48 is the size Google prefers when it shows your icon in search results, and 180×180 is the apple-touch-icon that appears when someone adds your site to their iPhone or iPad home screen. Upload the files to your site's root folder (or the path referenced in the snippet's href attributes).
Tips for a favicon that stays readable
At 16 pixels, fine detail disappears: a simple symbol, a single letter, or a solid shape with strong contrast works far better than long text or a photo, which turn into an unreadable smudge. If the image you upload isn't square, the tool automatically crops it from the center, keeping the largest square area, so your icon never ends up squashed or stretched.