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Table of Contents
Purpose and Flexibility" >Purpose and Flexibility
Fallback Content Support" >Fallback Content Support
Syntax Example" >Syntax Example
Browser and Legacy Support" >Browser and Legacy Support
Home Web Front-end HTML Tutorial What is the difference between object and embed tags in html?

What is the difference between object and embed tags in html?

Sep 23, 2025 am 01:54 AM
html 對象嵌入

The object tag is preferred for embedding external content due to its versatility, fallback support, and standards compliance, while embed is simpler but lacks fallback and parameter options, making it suitable only for basic use cases.

What is the difference between object and embed tags in html?

The object and embed tags in HTML are both used to include external content like videos, audio, Flash, PDFs, or interactive content in a webpage, but they differ in design, flexibility, and browser support.

Purpose and Flexibility

The object tag is a more versatile and standardized way to embed external resources. It was designed as a general-purpose container that supports fallback content and works with a wide range of media types. You can specify parameters using nested param elements.

In contrast, the embed tag is simpler and more limited. It’s not part of older HTML standards (though now accepted in HTML5) and lacks support for fallback content or parameters beyond basic attributes.

Fallback Content Support

One key advantage of object is its ability to provide fallback content. If the browser can't load the embedded resource, anything inside the opening and closing object tags will be displayed instead.

  • object: Allows text, images, or even other embeds as fallback
  • embed: No fallback mechanism — if it fails, nothing appears

Syntax Example

Here’s how each is used:

Using object:

??

Your browser doesn't support this video.


Using embed:

Browser and Legacy Support

embed has long been supported by most browsers, especially for plugins like Flash, making it popular in older web pages. However, it's less semantic and harder to manage programmatically.

object is preferred in modern HTML5 for better accessibility, validation, and control. While slightly more complex, it aligns with current web standards.

Basically, use object when you need reliability, fallbacks, and standards compliance. Use embed only for simple, quick inclusions where fallback isn’t needed. Both still work, but object is generally the better choice for future-friendly code.

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