What is Alternative Text or Alt Text?

[sharminakter]

Alt text is a written description of an online image that provides an alternative when the image is inaccessible to the user.

This name is sometimes written as alt text for short. It is also called alt image or img alt .

Alt text allows screen readers to read aloud to users with visual impairments.

It also helps search engine robots understand the content of the image and can appear on a web page when the image fails to load (unlike the image caption, which always appears on the page).

Example of alt text seen when an image doesn't display
Alt text is usually added via the alt attribute in jamaica phone data an image's HTML code.

Like here:

<img src="image-file-example.jpg" alt="Alternative text goes here">

This is why it is sometimes called an alt attribute or alt tag .

Most content management systems (CMS) have a dedicated field for alt text, so there is no need to edit the HTML code directly.

Here is an example for alt text on WordPress:

Specify Alt Text in Wordpress
You can also use image alt text on social media platforms.

Here is an example of how to write an alternative text on Twitter: