How to Change Favicon with JavaScript


This code comes in handy when you don’t have access to the head of the page and need to change the favicon.

(function() {
    var link = document.querySelector("link[rel*='icon']") || document.createElement('link');
    link.type = 'image/x-icon';
    link.rel = 'shortcut icon';
    link.href = 'https://yourdomain.com/favicon.ico';
    document.getElementsByTagName('head')[0].appendChild(link);
})();

 



Written by: Jake Lett
Jake Lett is a results-driven B2B marketing consultant with 15+ years of experience helping businesses boost online visibility, generate qualified leads, and increase sales. Specializing in SEO, HubSpot, and PPC campaign management, Jake leverages proven strategies to deliver measurable growth. As a Certified Google Ads Specialist and HubSpot Developer, he is committed to driving impactful results for his clients.

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