HTML Iframes

An HTML iframe is used to display a web page within a web page.

HTML Iframe Syntax

The HTML <iframe> tag specifies an inline frame.

An inline frame is used to embed another document within the current HTML document.

Syntax

<iframe src="url" title="description"></iframe>

Tip: It is a good practice to always include a title attribute for the <iframe>. This is used by screen readers to read out what the content of the iframe is.

Iframe - Set Height and Width

Use the height and width attributes to specify the size of the iframe.

The height and width are specified in pixels by default:

Example

<iframe src="demo_iframe.htm" height="200" width="300"
  title="Iframe Example"></iframe>

Or you can add the style attribute and use the CSS height and width properties:

Example

<iframe src="demo_iframe.htm" style="height:200px;width:300px;"
  title="Iframe Example"></iframe>

Iframe - Remove the Border

By default, an iframe has a border around it.

To remove the border, add the style attribute and use the CSS border property:

Example

<iframe src="demo_iframe.htm" style="border:none;"
  title="Iframe Example"></iframe>

With CSS, you can also change the size, style and color of the iframe's border:

Example

<iframe src="demo_iframe.htm" style="border:2px solid red;"
  title="Iframe Example"></iframe>

Iframe - Target for a Link

An iframe can be used as the target frame for a link.

The target attribute of the link must refer to the name attribute of the iframe:

Example

Chapter Summary

• The HTML <iframe> tag specifies an inline frame

• The src attribute defines the URL of the page to embed

• Always include a title attribute (for screen readers)

• The height and width attributes specify the size of the iframe

• Use border:none; to remove the border around the iframe

HTML iframe Tag

For a complete list of all available HTML tags, visit our HTML Tag Reference.

Video: HTML Iframe