HTML Iframe - 11 Attributes (Reference)
The iframe tag is used to embed another HTML page into the current page. It has a number of attributes that can be used to control the appearance and behavior of the embedded page.
Iframe tag attributes:
allow
The allow attribute specifies whether the content of the embedded page can be loaded in the current page.
<iframe allow> </iframe>
allowfullscreen
The allowfullscreen attribute specifies whether the embedded page can be displayed in full screen mode.
<iframe allowfullscreen="true"> </iframe>
allowpaymentrequest
The allowpaymentrequest attribute specifies whether the embedded page can be used to initiate payment requests.
<iframe allowpaymentrequest="true"> </iframe>
height
The height attribute specifies the height of the embedded page.
<iframe height="100px"> </iframe>
width
The width attribute specifies the width of the embedded page.
<iframe width="100px"> </iframe>
name
The name attribute specifies the name of the embedded page.
<iframe name="iframeName"> </iframe>
loading
The loading attribute specifies how the embedded page is loaded.
<iframe loading="eager"> </iframe> <iframe loading="lazy"> </iframe>
referrerpolicy
The referrerpolicy attribute specifies the policy to be used when fetching the resource.
<iframe referrerpolicy="no-referrer"> </iframe>
<iframe referrerpolicy="no-referrer-when-downgrade"> </iframe>
<iframe referrerpolicy="origin"> </iframe>
<iframe referrerpolicy="origin-when-cross-origin"> </iframe>
<iframe referrerpolicy="same-origin"> </iframe>
<iframe referrerpolicy="strict-origin-when-cross-origin"> </iframe>
<iframe referrerpolicy="unsafe-url"> </iframe>
sandbox
The sandbox attribute specifies a list of sandboxing features for the embedded page.
<iframe sandbox="allow-forms"> </iframe>
<iframe sandbox="allow-pointer-lock"> </iframe>
<iframe sandbox="allow-popups"> </iframe>
<iframe sandbox="allow-same-origin"> </iframe>
<iframe sandbox="allow-scripts"> </iframe>
<iframe sandbox="allow-top-navigation"> </iframe>
src
The src attribute specifies the URL of the page to be embedded.
<iframe src="sourceLink"> </iframe>
srcdoc
The srcdoc attribute specifies the HTML content of the embedded page.
<iframe srcdoc="<html><head></head><body>Content</body></html>"> </iframe>
