Format & size
All markups in the test pages in the section uses the most widely supported <link rel="shortcut icon" href="/path/to/favicon"> format.
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Standard sizes (square) |
Non-standard sizes (square) |
Irregular sizes (non-square) |
| 16×16 |
32×32 |
48×48 |
64×64 |
128×128 |
256×256 |
25×25 |
50×50 |
97×97 |
48×32 |
32×48 |
64×32 |
32×64 |
| Format |
BMP |
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| GIF |
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| ICO |
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n.a. |
n.a. |
n.a. |
n.a. |
| JPG |
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| PNG |
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| SVG |
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| TIFF support below is only tested in OS X Safari and Microsoft Edge—other browsers are unable to render embedded TIFF files.
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| Format |
TIFF |
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Markup
All tests are carried out using the standard 32×32px ICO format favicon.
| Markup |
rel |
type |
Test pages |
<link rel="shortcut icon" href="/path/to/favicon.ico"> |
shortcut icon |
N.A. |
Go » |
<link rel="icon" href="/path/to/favicon.ico"> |
icon |
N.A. |
Go » |
<link rel="icon" href="/path/to/favicon.ico" type="image/vnd.microsoft.icon"> |
icon |
image/vnd.microsoft.icon |
Go » |
<link rel="icon" href="/path/to/favicon.ico" type="image/x-icon"> |
icon |
image/x-icon |
Go » |