FaviconMaker.net
Favicon Checker
Audit any website for favicon coverage, apple-touch-icon, and link health.
Instant GenerationAll Sizes IncludedDark Mode Support
What we check
Detects favicon.ico, PNG sizes, apple-touch-icon, maskable icons, and whether links return 2xx.
Flags missing sizes or redirect chains that slow browsers.
Need to generate icons? Use the Favicon Generator.
Frequently Asked Questions
What file types are supported?
PNG, JPG, JPEG, and SVG files up to 10MB. We validate uploads with MIME type and magic bytes.
What sizes are generated?
PNG sizes 16–512 plus apple-touch-icon 180×180. ICO includes 16/32/48/64 bundled.
Is there dark mode support?
Yes! Toggle the dark variant option to generate optimized favicons for browser dark mode.
Are my files stored?
No, files are processed server-side and immediately discarded. Your data stays yours.