Favicon readiness checker.

See whether your logo is a real small-size mark or a wide lockup that should not be forced into a browser tab.

Requirements for favicon or app icon
  • Isolated symbol
  • Square-safe composition
  • Legible 32px preview

Wide wordmarks usually fail favicon use. LogoBird will not guess or crop a symbol from a lockup SVG.

What this checks

  • Aspect ratio for app icon and browser tab use
  • Small-size rendering risk
  • Whether favicon files should be generated or refused

Best for

Icon-only marks App icons Browser tab logo checks