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How do I assign an icon to a pinned tab that has none?

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A couple of my pinned tabs display a dotted square box in lieu of a graphical icon. Why is this happening, and how can I change it to display the icon that I'd like to see?

A couple of my pinned tabs display a dotted square box in lieu of a graphical icon. Why is this happening, and how can I change it to display the icon that I'd like to see?

All Replies (2)

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Hi,

You can not help that. The website that you pinned does not have a favicon which causes FF to show the default dotted square box. If you are in control of those websites or you know the person then ask them to install a favicon on the website.

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See if this extension works for you.

The page that you to "pin" needs to be bookmarked, because that's where the Favicon you "change" is saved, with your bookmarks.

https://sites.google.com/site/sonthakit/bookmarkfaviconchanger

Instruction for use are here:
https://addons.mozilla.org/en-US/firefox/addon/bookmark-favicon-changer/