![]() In the case of WordPress, it could be added it to the header template of a child theme or echo’d through a wp_head() action. Next, we want to add the favicon link markup in the HTML head. This is what we used in the school directory:ĬodePen Embed Fallback Hooking into WordPress It doesn’t hurt to also run it through an SVG optimizer to get rid of the cruft afterwards. The first step is to create your favicon in SVG format. This makes them lightweight, scaleable, and best of all, receptive to all kinds of fun. In contrast to PNG (or the antiquated ICO format), SVG relies on markup to define vector shapes. Thanks to improved browser support for SVG favicons, implementing dynamic favicons is much easier than days past. Thanks to improved browser support for SVG favicons, implementing dynamic favicons is much easier than days past. ![]() Each favicon is a different color in the tabs based on the school that is selected. You can see the results in action by viewing different schools. In this article, I’ll walk you through our approach and some things to watch out for. We just needed a way to apply these custom meta colors to a dynamic favicon. This included school colors, which were being used in the stylesheet. Fortunately, we already had custom meta fields storing data on each school’s visual identity. With over 200 schools in the directory and climbing, we needed to go dynamic. (I previously wrote about querying nearby locations for the same project.) When viewing a school’s profile, we wanted the favicon to use a school’s colors rather than our default blue, to give it that extra touch. This was the situation I encountered on a recent WordPress project for a directory of colleges and universities. But when you reach the scale of dozens or hundreds of variations, it’s time to dynamically generate them. Multiple favicons can technically be managed by hand - Chris has shown us how he uses two different favicons for development and production. Maybe you’ve seen favicons that attempt to alert the user of some event. ![]() Or a site might allow users to personalize their theme colors, and those preferences are reflected in the favicon. A website might change the favicon to match the content being viewed. But there are times you wanna step it up with different favicons depending on context. It doesnt crop the image and you wont have to deal with an additional file in your media library with the cropped prefix. To solve this issue, I installed Elementor and updated my site icon via the Site Settings. Typically, a single favicon is used across a whole domain. WordPress will still crop the image even though your favicon is 512px x 512px.
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