File conventionSupported file typesValid locationsfavicon.icoapp/icon.ico, .jpg, .jpeg, .png, .svgapp/**/*apple-icon.jpg, .jpeg, .pngapp/**/*
favicon
Add a favicon.ico image file to the root /app route segment.
<head> output <link rel="icon" href="/favicon.ico" sizes="any" />
icon
Add an icon.(ico|jpg|jpeg|png|svg) image file.
<head> output <link
  rel="icon"
  href="/icon?<generated>"
  type="image/<generated>"
  sizes="<generated>"
/>
apple-icon
Add an apple-icon.(jpg|jpeg|png) image file.
<head> output <link
  rel="apple-touch-icon"
  href="/apple-icon?<generated>"
  type="image/<generated>"
  sizes="<generated>"
/>
Good to know