Why Are My Font Awesome 5 Bitcoin, Facebook, and Twitter Icons Missing?

Font Awesome 5: Troubleshooting Missing Icons (Bitcoin, Facebook, Twitter)

In Font Awesome 5.0.8 and newer versions, certain icons, such as bitcoin, facebook, and twitter, may not render correctly due to changes in class naming and stylesheet usage.

Updated Class Names

Starting from Font Awesome 5.x, the class names for brand icons (e.g., Facebook, Twitter) were changed from "fa" to "fab". This means you need to update your code to use these new class names, such as:

<i class="fab fa-btc"></i>  // Bitcoin icon
<i class="fab fa-facebook-f"></i>  // Facebook icon

Inclusion of Brands Stylesheet

Additionally, in Font Awesome 5.0.8 and up, you must use both the "fontawesome.css" and "brands.css" stylesheets. The "brands.css" stylesheet contains the rules for rendering brand icons (e.g., Bitcoin, Facebook).

To fix this issue, ensure you have both stylesheets referenced in your HTML code:

<link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.0.8/css/fontawesome.css">
<link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.0.8/css/brands.css">

By updating the class names and including the "brands.css" stylesheet, you can ensure that icons like bitcoin, facebook, and twitter render correctly in Font Awesome 5.

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