HTML | <Iframe> frameborder Attribute

The HTML Iframe frameborder Attribute is used to specify whether or not to display the border around the content of an <Iframe> Element.

Syntax:

<iframe frameborder="1 | 0">

Attribute Values:



  • 0: It has a Default value. It sets the border on one state.
  • 1: It sets the border on-off state.

Note: This attribute does not support in HTML5 as a replacement you can use CSS.

Below program will illustrate HTML Iframe frameborder Attribute:
Example:

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code

<!DOCTYPE html>
<html>
  
<head>
    <title>
        HTML <Iframe> frameborder Attribute
    </title>
</head>
  
<body>
  <center>
    <h1 style="color:green;">
        GeeksforGeeks
    </h1>
    <h2>
        HTML Iframe frameborder Attribute
    </h2>
  
    <p>Content goes here</p>
  
    <iframe src=
            height="300" 
            width="400" 
            marginheight="40" 
            frameborder="0">
    </iframe>
  </center>
  
</body>
  
</html>

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Output:

Supported Browsers: The browsers supported by HTML <Iframe> frameborder Attribute are listed below: