The role of img tag in html

HTML img tag is used to insert images into web pages. It specifies the image path and provides alternative text. It supports setting image sizes, tooltip text, and links to detailed descriptions and is crucial in web design for presenting visual information, enriching content, establishing brand identity, and engaging users.

The role of HTML img tag

The HTML img tag is used to insert images into web pages. It is a non-required tag, which means it does not affect the structure or layout of the web page, but it is essential for displaying the image.

Syntax

<code><img src="/static/imghwm/default1.png" data-src="image.jpg" class="lazy" alt="image description"></code>

• src: Specify the path to insert the image. The path can be absolute (starting from the website root) or relative (starting from the current document).
• alt: Provides alternative text for the image. This text will be displayed in place of the image when the image cannot be displayed (e.g. due to a poor network connection). Assistive technologies, such as screen readers, use alt text to describe image content to visually impaired people.

Attributes

In addition to the src and alt attributes, the img tag also supports other attributes:

• width: Specify the width of the image in pixels.
• height: Specify the height of the image in pixels.
• title: Provides the tooltip text for the image, displayed when the mouse is hovered over the image.
• longdesc: Link to a long document that provides a more detailed description of the image.

Using

To insert an image using the img tag, place it where you want the image to appear. For example, the following code will insert an image named "image.jpg" in the center of the web page:

<code><center><img src="/static/imghwm/default1.png" data-src="image.jpg" class="lazy" alt="My Image"></center></code>

Importance

img tags are very important in web design, Because it allows you to:

• Display visual information to enhance the user experience.
• Add interest to lengthy text paragraphs.
• Build a visual identity for your brand.
• Capture users' attention and guide them through the web.

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