HTML <object> tag

Updated: 11/13/2018 by Computer Hope

HTML object tagWhen writing in HTML, the <object> tag is a block element used to designate an object embedded into a web page. It is useful for adding plugin handled resources such as Java applets, Flash, PDF, and ActiveX as well as audio and video. Similar to <iframe>, the <object> tag allows you to nest one web page within another.

The following sections contain information about this tag, including an example of it in use, as well as related attributes and browser compatibility.

Tip: The <param> tag may be used to pass parameters to a plugin that has been embedded using the <object> tag.

Example of <object> code

<object type="application/x-shockwave-flash" height="60" width="60"
data="https://www.computerhope.com/jargon/f/flash.swf">
Your browser does not support the &lt;object&gt; tag.
</object>

Example result

Your browser does not support the <object> tag.

Attributes

Within an HTML tag, an attribute dictates certain aspects of an HTML element. Attributes are made up of a name and value pair; all tags support standard attributes. The following table shows all of the current unique HTML attributes for the <object> tag, as well as a description of each.

Attribute Description
data Designates the URL of the resource embedded in the <object> element.
form Designates the form(s) to which an object belongs.
height Designates the height of the object.
name Designates a name for the object.
type Designates the media type of data specified by the data attribute.
usemap Designates that an image is a client-side image map.
width Designates the width of the image.

Deprecated attributes

A deprecated attribute is one that may function currently but is not supported in going forward. While the attribute may work with the current version of HTML, it will eventually be phased out. It is better to avoid using these attributes to help future-proof your website.

Attribute Description
align Designates the alignment of the object with respect to the content around it.
archive Designates a list of URL's to different archives.
border Designates the width of the border surrounding the object.
classid Designates a class ID value as set in the Windows Registry or a URL.
codebase Designates the location of an object's code.
codetype Designates the media type of the code listed in the classid attribute.
declare Designates that the object should only be declared, not created or represented until called.
hspace Designates the whitespace on right and left side of an object.
standby Designates the text that displays while the object loads.
vspace Designates the whitespace above and below an object.

Compatibility

Edge Internet Explorer Firefox Safari Opera Chrome
All versions All versions All versions All version All versions All versions

Browser, Client-side, Compatibility, Image map, Nesting, Object, Server-side, Web design terms, Web page, Whitespace