SEO Tool
Favicon Checker
Paste any public URL and check whether your favicon, Apple touch icon, and web manifest are detected, reachable, and correctly declared — so your site looks right in browser tabs, bookmarks, and on mobile home screens.
How to use the Favicon Checker
A favicon is the small icon in browser tabs, bookmarks, and mobile home screens — a missing or broken one makes a site look unfinished and weakens brand recognition. This tool checks whether your favicon, Apple touch icon, and web app manifest are declared and actually reachable.
- 1Paste your site’s URL.
- 2The checker looks for a favicon, Apple touch icon, and manifest.
- 3Confirm each icon is declared and loads without a 404.
- 4Add or fix any missing icons and re-run the check.
Frequently asked questions
What does the favicon checker test?
It checks whether your site declares a favicon, an Apple touch icon, and a web app manifest, and whether each of those files is actually reachable — so your icon shows correctly in browser tabs, bookmarks, and on mobile home screens.
What favicon sizes do I need?
A modern setup usually includes a 32×32 favicon, a 180×180 Apple touch icon for iOS, and icons referenced in a web app manifest (192×192 and 512×512) for Android and PWAs.
Why is my favicon not showing up?
Usual causes are a missing link tag, an incorrect file path, aggressive browser caching, or an icon that returns a 404. This checker confirms whether each icon is declared and loads successfully.
Is this tool free?
Yes, the favicon checker is free to use with no signup.