Is it possible to create a dynamic SVG favicon?

Is it possible to change the colors of an SVG icon to use as a favicon?

I'm aware that there isn't a toDataUrl() method for SVG elements, so I'm looking for a client-side solution without involving a server. Any suggestions?

Answer №1

fabric.js allows for the conversion of SVG elements to canvas elements.

Answer №2

While this may not be exactly what you were looking for, I found a helpful page that tests the support for SVG favicons in various browsers. You can check it out here.

If your browser does support SVG as a favicon, creating a data URL from the SVG markup is quite straightforward. However, if you prefer to use a raster image like PNG or JPG, then you may want to explore the canvas solution. It's interesting to note that some people have even developed games within a favicon...

Answer №3

Are you looking to use an SVG icon as a favicon and display it in various colors without needing to access the server?

Any suggestions for a client-side solution?

Firefox 41 has added support for SVG favicons. I recently tested the following example in Firefox 52:

<link rel="icon" sizes="any" href="data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512'%3E%3Cpath d='M224 387.814V512L32 320l192-192v126.912C447.375 260.152 437.794 103.016 380.93 0 521.287 151.707 491.48 394.785 224 387.814z'/%3E%3C/svg%3E">

Add this code to your page and see how it changes when modified through scripting.

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