This extension adds a UI for replacing bookmark icons. This extension is based on the the version posted in MozillaZine. It also features an increased icon size limit. How to Use: Just right-click any bookmark and select Properties, then click Browse... to select an icon or paste a URL to an icon. Tips: Having trouble with your replacement favicons just showing the upper left corner of the image..
![Favicon Picker 2 – Get this Extension for 🦊 Firefox (ja)](https://cdn-ak-scissors.b.st-hatena.com/image/square/c56fc9e5e827613202a6c1b1c0b4703684364a30/height=288;version=1;width=512/https%3A%2F%2Faddons.cdn.mozilla.net%2Fuser-media%2Fpreviews%2Ffull%2F27%2F27857.png%3Fmodified%3D1530208101)