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Javascript Change Title and Meta DescriptionTags

If you want to create a dynamic web page that can change its title and meta description tags according to the user's input or the content displayed, you can use JavaScript to manipulate the Document Object Model (DOM). JavaScript is a scripting language that can interact with HTML elements and modify them on the fly. In this tutorial, we will show you how to use JavaScript to change the title and meta description tags dynamically.

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Example 1 : Javascript Change Page Title and Meta Description tag

In this example, we will learn how to dynamically change the page title and meta description in JavaScript by using document.title = "New Page Title" and metaTag.setAttribute("content", "New Meta Description")

Javascript Change Page Title and Meta Tag Code

// Change page title
document.title = "New Page Title";

// Change meta description
var metaTag = document.querySelector('meta[name="description"]');
if (metaTag) {
  metaTag.setAttribute("content", "New Meta Description");
}

JavaScript Tutorial

Javascript Change Title and Meta DescriptionTags

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Example 1 : Javascript Change Page Title and Meta Description tag

Javascript Change Page Title and Meta Tag Code