FAVICON.OS
FAVICON
A precision tool for pixel-perfect
browser favicons. Drop a PNG, get eight
sizes. No server, no signup, no nonsense.
SQUARE · TRANSPARENT-OK · ≤4096px
DROP PNG
or click to browse — single file
x:000 y:000
AWAITING INPUT
OUTPUT
A TRUE SIZE — 1:1 PIXEL RENDER
B MAGNIFIED — 96PX INSPECTION
C LEGACY .ICO — 16 / 32 / 48 MULTI-SIZE CONTAINER
D HTML SNIPPET — PASTE INSIDE <head>