Favicon Checker Tool Online

Last updated: May 29, 2026

Audit any website favicon setup in seconds. Check icon tags, preview detected files, verify /favicon.ico, and flag missing sizes that affect browsers, search results, and mobile shortcuts.

Enter a URL to check its favicon setup:

How the Favicon Checker Works

The tool inspects the HTML head and default icon location to understand how your site appears in browsers and devices.

Fetch the page, the API requests the URL with a timeout and safe host validation.
Find icon tags, it looks for rel icon, shortcut icon, apple-touch-icon, mask-icon, and manifest links.
Resolve URLs, relative icon paths are converted into absolute URLs.
Check fallback, the tool sends a HEAD request to /favicon.ico.
Report issues, missing desktop, Apple, Android, and manifest sizes are flagged.

Why Favicons Matter

Favicons are small, but they influence recognition, trust, and user experience across many surfaces.

Search visibility, Google may show a favicon next to your result, making your brand easier to identify.
Browser usability, tabs and bookmarks are easier to scan when the icon is crisp.
Mobile shortcuts, Apple and Android icon sizes control how saved websites appear on home screens.
Brand consistency, a complete icon set prevents stretched, blurry, or missing assets.

For where favicon and touch-icon tags sit among the rest of your head markup, see our complete meta tags SEO guide.

Recommended Favicon Sizes

A reliable favicon setup covers classic browser tabs, Apple devices, Android shortcuts, and progressive web app metadata.

Size	Purpose	Typical tag
16x16	Browser tab fallback	`rel="icon"`
32x32	Desktop and high density tabs	`rel="icon"`
180x180	iOS home screen	`rel="apple-touch-icon"`
192x192	Android app icon	`manifest`
512x512	Large app icon and install prompt	`manifest`

Next steps

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Favicon Checker: FAQ

What does the favicon checker test?

It fetches a webpage, finds icon link tags, resolves their URLs, checks for a default /favicon.ico file, and reports missing recommended favicon sizes.

Which favicon sizes should a site include?

A strong favicon setup usually includes 16x16 and 32x32 desktop icons, a 180x180 Apple touch icon, and 192x192 plus 512x512 app icons in the web manifest.

Why does a favicon matter for SEO?

Favicons support brand recognition in browser tabs, bookmarks, mobile shortcuts, and some search experiences. They also signal site polish and trust.

Does Google show favicons in search results?

Google can display a site icon in mobile and desktop search results. A clear, crawlable icon helps users recognize your brand faster.

What is an apple-touch-icon?

An apple-touch-icon is used when someone saves a site to the iPhone or iPad home screen. The recommended size is 180x180 pixels.

What is a mask-icon?

A mask-icon is a pinned tab icon format used by Safari. It is usually an SVG with a single color applied by the browser.

Should I still keep /favicon.ico?

Yes. Many browsers and crawlers still request /favicon.ico by default, so it is a useful fallback even when link tags are present.

Does this tool store checked URLs?

No. The tool checks the page during the request and returns the icon data. It does not store the URL or results.

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