If you want to change favicon based on color modes(dark or light mode) in Next.js 14. And, automatically switch between the black and white favicon versions according to the user's color scheme preference. This article is for you!
Though there were no direct solution in the docs about icons but got a hint so this is how we can achieve it:
I have made a video tutorial if you want to see how it works and how to implement practically! or if you want to stick on the article just read on instead.
// app/layout.tsx
export const metadata: Metadata = {
title: 'Website Title',
description: 'Website description',
icons: {
icon: [
{
media: '(prefers-color-scheme: light)',
url: '/images/icon-light.png',
href: '/images/icon-light.png',
},
{
media: '(prefers-color-scheme: dark)',
url: '/images/icon.png',
href: '/images/icon-dark.png',
},
],
},
};
Need to delete app/icon.png or any files that by default map the favicon in order to active the Metadata interface's icon. And, my favicon or icon images stored in public/images/icon-light.png and public/images/icon-dark.png. And, now its working dynamically based on color modes.
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Quick Procedure:
- Delete any
faviconoriconimages fromapp/directory. - Store
favicon or icon imagestopublic/images/directory. - In
app/Layout.tsxmetadata.icons.iconaddurlandhrefpath to the storedimagesrelative path. ✅
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Top comments (3)
What is inside the
<Head> </Head>?Icon links with media queries:
Do you have an idea on how whatsapp, discord adds like the number of notifications one has to the favicon and how it changes every time there is a new one?