HTML `<object>` Element: Embedding External Resources (with Modern Alternatives)
Learn about the HTML `<object>` element and its traditional use for embedding various content types. This tutorial explains its functionality, key attributes, and usage, while emphasizing the benefits of using more modern and semantically specific elements like `
Using the HTML `<object>` Element to Embed External Resources
Understanding the `<object>` Element
The HTML `<object>` element is a container for embedding various types of external content directly into your web pages. This can include images, other HTML pages, multimedia players, or plugins. While the `<object>` tag is still supported, modern web development generally uses more specific tags such as ``, `
Using the `<object>` Element
The `<object>` element uses the `data` attribute to specify the URL or path to the external resource. It's important to set the `width` and `height` attributes to define the dimensions of the embedded content and to use the `alt` attribute to provide alternative text in cases where the resource fails to load. Other attributes, such as `type` (MIME type), `name` (for referencing the object), `form` (associating the object with a form), and `usemap` (for image maps), can further customize how the embedded content behaves.
Example: Embedding an Image
<object data="image.jpg" width="300" height="200" alt="My Image"></object>
For better support and improved semantics, it's generally recommended to use more specific HTML5 elements (`<img>`, `<audio>`, `<video>`) instead of the `<object>` element whenever possible.
Browser Support for `<object>`
The `<object>` element is supported by all major modern browsers.
Browser | Support |
---|---|
Chrome | Yes |
Edge | Yes |
Firefox | Yes |
Opera | Yes |
Safari | Yes |
Key Attributes of the `<object>` Element
Attribute | Value | Description |
---|---|---|
data |
URL | URL or path to the resource. |
form |
form_id | Associates the object with a form. |
height |
pixels | Specifies the height of the embedded object. |
name |
Name | Provides a name for the object. |
type |
MIME type | Specifies the MIME type of the data. |
typemustmatch |
true/false | Specifies whether the type should match the content type. |
usemap |
#mapname | Specifies a client-side image map. |
width |
pixels | Specifies the width of the embedded object. |
The `<object>` element also supports standard HTML global and event attributes.