ICO Favicon Generator — Multi-size .ico

Upload a logo/image and generate a single favicon.ico with multiple sizes (16–256). Clean snapshot included for sharing.

Drop image here or click to upload
Square transparent PNG recommended (≥512×512)
Uploaded image preview
Sizes
Tip: include 16/32 for classic tabs and 180+/256 for high-DPI.
Preview 256×256
ICO preview
Download favicon.ico
Related: PNG Favicons · Color Picker · Image Resizer · Image Converter

ICO Favicon Generator FAQ

Common: 16, 32 for classic tabs; 48, 64 optional; 128 and 256 for high-DPI/Windows scaling.

Modern browsers accept PNG favicons. An .ico bundles multiple sizes in one file, which still helps in some environments.

Square logo (≥512×512). Transparent PNG is ideal. Use Pad/Fit if your logo isn’t square.