Paste a URL. We read the page's <head>, download every favicon, apple-touch-icon and manifest icon it declares (plus /favicon.ico), and show the real file type and pixel size of each one, with what's missing for browsers, iPhones, Android and Google Search.
Free, no signup.
Four files are enough for every browser, iOS, Android and Google Search:
<link rel="icon" href="/favicon.ico" sizes="48x48">
<link rel="icon" href="/icon.svg" type="image/svg+xml">
<link rel="apple-touch-icon" href="/apple-touch-icon.png"><!-- 180×180 PNG -->
<link rel="manifest" href="/site.webmanifest"><!-- lists 192×192 and 512×512 PNGs -->/favicon.ico | Requested directly by older browsers, feed readers and many crawlers, even if your HTML declares other icons. Keep one at the root. |
| SVG icon | One sharp file for every size in modern browsers. It can adapt to dark mode with a prefers-color-scheme media query inside the SVG. |
apple-touch-icon | 180×180 PNG with no transparency. Without it, iOS uses a shrunken screenshot of the page for home-screen bookmarks. |
| Manifest icons | 192×192 and 512×512 PNGs, used by Android home screens, installable web apps and splash screens. |
| Google Search | Shows your favicon next to results. Google asks for a square icon of at least 48×48 (a multiple of 48) on a crawlable URL. |
Favicons are the smallest image of a website. For the next size up, the website thumbnail generator makes an embeddable live thumbnail of any URL, and the Open Graph checker shows how your links look when shared. In code, one call to the Shotmint API returns a screenshot of any page:
curl "https://shotmint.creasework.com/v1/screenshot?url=https://example.com&width=1280&height=800" \
-H "X-API-Key: YOUR_KEY" -o site.pngPay-as-you-go: €5 buys 2,000 renders and credits never expire. Get 100 free API renders