PNG to favicon
Have a PNG logo? Turn it into a real favicon.ico and every size your site needs — without uploading it anywhere.
Open the favicon generator →How it works
Drop your PNG into the generator. GenHub resizes it on a canvas to 16, 32 and 48 pixels, writes those into a true ICO container, and also emits standalone PNGs, a webmanifest and a paste-in HTML snippet. The conversion runs entirely in your browser — your image never touches a server.
Why a real .ico still matters
A .ico is a container that holds several resolutions at once, so the browser can pick the crispest one for each context. GenHub hand-writes the ICO binary with PNG-encoded entries, which modern browsers read natively.
FAQ
Will transparency be preserved?
Yes. PNG alpha is kept through the conversion, so rounded or transparent logos stay clean.
Is there a watermark?
No. Free downloads are clean — no logo is added to your favicon.