Online favicon generator: upload one image and get the full 16/32/48/180/192/512 set, optional circle crop, HTML snippet included. Generated locally.
TL;DR: Generate the full favicon size set: 16-512px, circle crop, HTML snippet, local-only.
This tool runs entirely in your browser. Open DevTools → Network panel and search your input — it appears in no request.
FAQ
Modern browsers accept PNG favicons — 16/32 PNGs cover nearly everything. Only very old browsers or some intranet systems need .ico (convert from the 32x32 PNG).
180 is apple-touch-icon (iOS home screen); 192/512 are PWA manifest icons (Android install). Generate the whole set at once.
Square, at least 512px, transparent background (PNG/WebP). Non-square images are center-cropped.
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